./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.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_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/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 60c504c9f40ccadb4975411e53cf63a02a16daf7 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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 [2019-11-15 21:35:34,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:35:34,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:35:34,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:35:34,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:35:34,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:35:34,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:35:34,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:35:34,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:35:34,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:35:34,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:35:34,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:35:34,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:35:34,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:35:34,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:35:34,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:35:34,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:35:34,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:35:34,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:35:34,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:35:34,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:35:34,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:35:34,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:35:34,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:35:34,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:35:34,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:35:34,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:35:34,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:35:34,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:35:34,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:35:34,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:35:34,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:35:34,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:35:34,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:35:34,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:35:34,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:35:34,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:35:34,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:35:34,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:35:34,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:35:34,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:35:34,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-15 21:35:34,430 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:35:34,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:35:34,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:35:34,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:35:34,443 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:35:34,443 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-15 21:35:34,444 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-15 21:35:34,444 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-15 21:35:34,444 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-15 21:35:34,444 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-15 21:35:34,445 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-15 21:35:34,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:35:34,445 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:35:34,445 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 21:35:34,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:35:34,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:35:34,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:35:34,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-15 21:35:34,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-15 21:35:34,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-15 21:35:34,448 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:35:34,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 21:35:34,448 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-15 21:35:34,449 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:35:34,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-15 21:35:34,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:35:34,450 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:35:34,450 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-15 21:35:34,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:35:34,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 21:35:34,451 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-15 21:35:34,452 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-15 21:35:34,453 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_5c4d79bf-cca8-4746-bdd6-c6637440737f/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 -> 60c504c9f40ccadb4975411e53cf63a02a16daf7 [2019-11-15 21:35:34,486 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:35:34,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:35:34,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:35:34,508 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:35:34,509 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:35:34,509 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c [2019-11-15 21:35:34,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/data/13a05c62e/0e9f4d1abb8f4121b7852e4ede14b493/FLAG42c57dd6b [2019-11-15 21:35:35,014 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:35:35,015 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c [2019-11-15 21:35:35,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/data/13a05c62e/0e9f4d1abb8f4121b7852e4ede14b493/FLAG42c57dd6b [2019-11-15 21:35:35,387 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/data/13a05c62e/0e9f4d1abb8f4121b7852e4ede14b493 [2019-11-15 21:35:35,390 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:35:35,391 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 21:35:35,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:35:35,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:35:35,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:35:35,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa28d32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35, skipping insertion in model container [2019-11-15 21:35:35,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,407 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:35:35,441 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:35:35,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:35:35,724 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:35:35,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:35:35,780 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:35:35,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35 WrapperNode [2019-11-15 21:35:35,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:35:35,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 21:35:35,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 21:35:35,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 21:35:35,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 21:35:35,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:35:35,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:35:35,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:35:35,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... [2019-11-15 21:35:35,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:35:35,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:35:35,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:35:35,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:35:35,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/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 [2019-11-15 21:35:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:35:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:35:36,485 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:35:36,485 INFO L284 CfgBuilder]: Removed 17 assume(true) statements. [2019-11-15 21:35:36,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:35:36 BoogieIcfgContainer [2019-11-15 21:35:36,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:35:36,487 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-15 21:35:36,487 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-15 21:35:36,491 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-15 21:35:36,491 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 21:35:36,492 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 15.11 09:35:35" (1/3) ... [2019-11-15 21:35:36,493 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fbbc8d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 09:35:36, skipping insertion in model container [2019-11-15 21:35:36,493 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 21:35:36,493 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:35:35" (2/3) ... [2019-11-15 21:35:36,493 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fbbc8d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 09:35:36, skipping insertion in model container [2019-11-15 21:35:36,494 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 21:35:36,494 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:35:36" (3/3) ... [2019-11-15 21:35:36,495 INFO L371 chiAutomizerObserver]: Analyzing ICFG pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c [2019-11-15 21:35:36,571 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-15 21:35:36,571 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-15 21:35:36,571 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-15 21:35:36,571 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:35:36,571 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:35:36,572 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-15 21:35:36,572 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:35:36,572 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-15 21:35:36,597 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 77 states. [2019-11-15 21:35:36,654 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 52 [2019-11-15 21:35:36,654 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:36,655 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:36,663 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-15 21:35:36,663 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:36,663 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-15 21:35:36,663 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 77 states. [2019-11-15 21:35:36,669 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 52 [2019-11-15 21:35:36,669 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:36,670 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:36,671 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-15 21:35:36,671 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:36,695 INFO L791 eck$LassoCheckResult]: Stem: 35#ULTIMATE.startENTRYtrue ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 11#L-1true havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 48#L210true assume !(0 == ~r1~0 % 256);init_~tmp~0 := 0; 45#L210-1true init_#res := init_~tmp~0; 58#L279true main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 50#L352true [2019-11-15 21:35:36,695 INFO L793 eck$LassoCheckResult]: Loop: 50#L352true assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 5#L102true assume !(0 != ~mode1~0 % 256); 31#L125true assume !(0 != ~alive1~0 % 256); 36#L128true assume !(~send1~0 != ~id1~0); 9#L128-2true ~mode1~0 := 1; 25#L102-2true havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 24#L142true assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 64#L145true assume !(node2_~m2~0 != ~nomsg~0); 63#L145-1true ~mode2~0 := 0; 17#L142-2true havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 27#L176true assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 8#L179true assume !(node3_~m3~0 != ~nomsg~0); 7#L179-1true ~mode3~0 := 0; 43#L176-2true ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 69#L287true assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 52#L287-1true check_#res := check_~tmp~1; 14#L299true main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 78#L357true assume !(0 == assert_~arg % 256); 50#L352true [2019-11-15 21:35:36,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:36,714 INFO L82 PathProgramCache]: Analyzing trace with hash 28791078, now seen corresponding path program 1 times [2019-11-15 21:35:36,720 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:36,720 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101817775] [2019-11-15 21:35:36,720 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:36,720 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:36,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:36,896 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101817775] [2019-11-15 21:35:36,897 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:36,897 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:35:36,897 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492523043] [2019-11-15 21:35:36,904 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 21:35:36,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:36,905 INFO L82 PathProgramCache]: Analyzing trace with hash -1842688409, now seen corresponding path program 1 times [2019-11-15 21:35:36,905 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:36,906 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736991704] [2019-11-15 21:35:36,906 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:36,906 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:36,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:37,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:37,093 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736991704] [2019-11-15 21:35:37,093 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:37,093 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 21:35:37,094 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583639447] [2019-11-15 21:35:37,095 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 21:35:37,095 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:37,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:35:37,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:35:37,111 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 4 states. [2019-11-15 21:35:37,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:37,172 INFO L93 Difference]: Finished difference Result 75 states and 122 transitions. [2019-11-15 21:35:37,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:35:37,175 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 75 states and 122 transitions. [2019-11-15 21:35:37,179 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 21:35:37,184 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 75 states to 72 states and 103 transitions. [2019-11-15 21:35:37,185 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 72 [2019-11-15 21:35:37,186 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 72 [2019-11-15 21:35:37,186 INFO L73 IsDeterministic]: Start isDeterministic. Operand 72 states and 103 transitions. [2019-11-15 21:35:37,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:37,187 INFO L688 BuchiCegarLoop]: Abstraction has 72 states and 103 transitions. [2019-11-15 21:35:37,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states and 103 transitions. [2019-11-15 21:35:37,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2019-11-15 21:35:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-11-15 21:35:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 103 transitions. [2019-11-15 21:35:37,218 INFO L711 BuchiCegarLoop]: Abstraction has 72 states and 103 transitions. [2019-11-15 21:35:37,218 INFO L591 BuchiCegarLoop]: Abstraction has 72 states and 103 transitions. [2019-11-15 21:35:37,218 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-11-15 21:35:37,219 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 72 states and 103 transitions. [2019-11-15 21:35:37,221 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 21:35:37,221 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:37,221 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:37,222 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:37,222 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:37,223 INFO L791 eck$LassoCheckResult]: Stem: 220#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 185#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 186#L210 assume 0 == ~r1~0 % 256; 227#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 183#L212 assume ~id1~0 >= 0; 184#L213 assume 0 == ~st1~0; 231#L214 assume ~send1~0 == ~id1~0; 200#L215 assume 0 == ~mode1~0 % 256; 201#L216 assume ~id2~0 >= 0; 222#L217 assume 0 == ~st2~0; 237#L218 assume ~send2~0 == ~id2~0; 169#L219 assume 0 == ~mode2~0 % 256; 170#L220 assume ~id3~0 >= 0; 211#L221 assume 0 == ~st3~0; 228#L222 assume ~send3~0 == ~id3~0; 217#L223 assume 0 == ~mode3~0 % 256; 218#L224 assume ~id1~0 != ~id2~0; 233#L225 assume ~id1~0 != ~id3~0; 202#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 203#L210-1 init_#res := init_~tmp~0; 225#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 229#L352 [2019-11-15 21:35:37,223 INFO L793 eck$LassoCheckResult]: Loop: 229#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 171#L102 assume !(0 != ~mode1~0 % 256); 173#L125 assume !(0 != ~alive1~0 % 256); 213#L128 assume !(~send1~0 != ~id1~0); 181#L128-2 ~mode1~0 := 1; 182#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 207#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 209#L145 assume !(node2_~m2~0 != ~nomsg~0); 175#L145-1 ~mode2~0 := 0; 197#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 198#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 179#L179 assume !(node3_~m3~0 != ~nomsg~0); 177#L179-1 ~mode3~0 := 0; 178#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 223#L287 assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 191#L287-1 check_#res := check_~tmp~1; 192#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 193#L357 assume !(0 == assert_~arg % 256); 229#L352 [2019-11-15 21:35:37,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:37,224 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 1 times [2019-11-15 21:35:37,224 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:37,224 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848348620] [2019-11-15 21:35:37,224 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,224 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:37,299 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:37,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:37,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1842688409, now seen corresponding path program 2 times [2019-11-15 21:35:37,300 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:37,300 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860452134] [2019-11-15 21:35:37,300 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,300 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:37,398 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860452134] [2019-11-15 21:35:37,398 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:37,398 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 21:35:37,398 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045119321] [2019-11-15 21:35:37,398 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 21:35:37,399 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:37,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 21:35:37,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:35:37,399 INFO L87 Difference]: Start difference. First operand 72 states and 103 transitions. cyclomatic complexity: 32 Second operand 5 states. [2019-11-15 21:35:37,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:37,473 INFO L93 Difference]: Finished difference Result 75 states and 105 transitions. [2019-11-15 21:35:37,473 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:35:37,474 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 75 states and 105 transitions. [2019-11-15 21:35:37,476 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 21:35:37,478 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 75 states to 72 states and 101 transitions. [2019-11-15 21:35:37,478 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 72 [2019-11-15 21:35:37,478 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 72 [2019-11-15 21:35:37,478 INFO L73 IsDeterministic]: Start isDeterministic. Operand 72 states and 101 transitions. [2019-11-15 21:35:37,479 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:37,479 INFO L688 BuchiCegarLoop]: Abstraction has 72 states and 101 transitions. [2019-11-15 21:35:37,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states and 101 transitions. [2019-11-15 21:35:37,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2019-11-15 21:35:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-11-15 21:35:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 101 transitions. [2019-11-15 21:35:37,493 INFO L711 BuchiCegarLoop]: Abstraction has 72 states and 101 transitions. [2019-11-15 21:35:37,493 INFO L591 BuchiCegarLoop]: Abstraction has 72 states and 101 transitions. [2019-11-15 21:35:37,493 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2019-11-15 21:35:37,494 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 72 states and 101 transitions. [2019-11-15 21:35:37,498 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 21:35:37,501 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:37,501 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:37,502 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:37,506 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:37,506 INFO L791 eck$LassoCheckResult]: Stem: 380#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 344#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 345#L210 assume 0 == ~r1~0 % 256; 386#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 342#L212 assume ~id1~0 >= 0; 343#L213 assume 0 == ~st1~0; 390#L214 assume ~send1~0 == ~id1~0; 359#L215 assume 0 == ~mode1~0 % 256; 360#L216 assume ~id2~0 >= 0; 381#L217 assume 0 == ~st2~0; 396#L218 assume ~send2~0 == ~id2~0; 328#L219 assume 0 == ~mode2~0 % 256; 329#L220 assume ~id3~0 >= 0; 370#L221 assume 0 == ~st3~0; 387#L222 assume ~send3~0 == ~id3~0; 376#L223 assume 0 == ~mode3~0 % 256; 377#L224 assume ~id1~0 != ~id2~0; 391#L225 assume ~id1~0 != ~id3~0; 361#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 362#L210-1 init_#res := init_~tmp~0; 384#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 388#L352 [2019-11-15 21:35:37,506 INFO L793 eck$LassoCheckResult]: Loop: 388#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 330#L102 assume !(0 != ~mode1~0 % 256); 332#L125 assume !(0 != ~alive1~0 % 256); 372#L128 assume !(~send1~0 != ~id1~0); 340#L128-2 ~mode1~0 := 1; 341#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 366#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 368#L145 assume !(node2_~m2~0 != ~nomsg~0); 334#L145-1 ~mode2~0 := 0; 357#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 358#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 338#L179 assume !(node3_~m3~0 != ~nomsg~0); 336#L179-1 ~mode3~0 := 0; 337#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 383#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 348#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 350#L287-1 check_#res := check_~tmp~1; 351#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 352#L357 assume !(0 == assert_~arg % 256); 388#L352 [2019-11-15 21:35:37,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:37,507 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 2 times [2019-11-15 21:35:37,507 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:37,508 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389436121] [2019-11-15 21:35:37,508 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,508 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,509 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:37,591 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:37,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:37,598 INFO L82 PathProgramCache]: Analyzing trace with hash -1301130911, now seen corresponding path program 1 times [2019-11-15 21:35:37,599 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:37,599 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042651225] [2019-11-15 21:35:37,599 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,599 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,600 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:37,637 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:37,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:37,640 INFO L82 PathProgramCache]: Analyzing trace with hash -1826679258, now seen corresponding path program 1 times [2019-11-15 21:35:37,641 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:37,641 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756189466] [2019-11-15 21:35:37,641 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,642 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:37,642 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:37,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:37,700 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756189466] [2019-11-15 21:35:37,701 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:37,701 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:35:37,701 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229502359] [2019-11-15 21:35:37,933 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2019-11-15 21:35:38,199 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-11-15 21:35:38,213 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:35:38,213 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:35:38,214 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:35:38,214 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:35:38,214 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 21:35:38,214 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:38,215 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:35:38,215 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:35:38,215 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2019-11-15 21:35:38,215 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:35:38,217 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:35:38,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:38,929 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:35:38,930 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:38,949 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:38,950 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:38,962 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 21:35:38,962 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:39,033 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 21:35:39,035 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:35:39,035 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:35:39,035 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:35:39,036 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:35:39,036 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 21:35:39,036 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:39,036 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:35:39,036 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:35:39,036 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2019-11-15 21:35:39,036 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:35:39,037 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:35:39,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:39,602 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:35:39,606 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 21:35:39,608 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 [2019-11-15 21:35:39,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,609 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,610 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,612 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,617 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,618 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,619 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,622 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 [2019-11-15 21:35:39,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,623 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,625 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:39,625 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:39,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,628 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,629 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,629 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,632 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,635 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,640 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,640 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,650 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,651 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,652 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,659 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 [2019-11-15 21:35:39,660 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,660 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,662 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:39,666 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:39,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,673 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,674 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,675 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,680 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,682 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,682 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,683 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:39,683 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:39,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,685 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,686 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,686 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,689 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,689 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,692 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,692 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,693 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,693 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,693 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,697 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,698 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,699 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:39,699 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:39,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,703 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,704 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,705 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,706 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,706 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,706 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,708 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,708 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,708 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,708 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,709 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,709 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,709 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,710 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 [2019-11-15 21:35:39,711 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,711 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,711 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,711 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,712 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,712 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,712 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,714 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,714 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,714 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,714 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,714 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,715 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,715 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,716 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,716 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,717 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,717 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,717 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,719 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,719 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,719 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,720 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:39,721 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:39,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,724 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,724 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,724 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,724 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,725 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,725 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:39,725 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,727 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,727 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:39,728 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:39,728 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:39,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,731 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 21:35:39,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,732 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,732 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,732 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,733 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,733 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,738 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,738 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,739 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,739 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,743 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 [2019-11-15 21:35:39,743 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,744 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,744 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,745 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:39,745 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:39,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,748 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 [2019-11-15 21:35:39,748 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,748 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,748 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,749 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,749 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,749 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,751 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,752 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,752 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,752 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,752 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,754 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,757 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 [2019-11-15 21:35:39,758 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,758 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,759 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,760 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 [2019-11-15 21:35:39,761 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,761 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,762 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,766 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 [2019-11-15 21:35:39,766 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,767 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,768 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:39,768 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:39,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,772 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 [2019-11-15 21:35:39,773 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,773 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,774 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,776 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,776 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,776 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,777 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:39,777 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:39,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,784 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,785 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,785 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,787 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,787 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,787 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,788 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,788 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,788 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,791 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,792 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,792 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,793 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,793 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,796 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 [2019-11-15 21:35:39,796 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,796 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,809 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,810 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:39,810 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:39,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,814 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 [2019-11-15 21:35:39,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,815 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,816 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,817 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 [2019-11-15 21:35:39,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,817 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,818 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,818 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,819 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,820 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,820 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,820 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,820 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,835 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 [2019-11-15 21:35:39,835 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,836 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,837 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,838 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,839 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,839 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,841 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,841 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,841 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,843 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,843 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,845 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:39,845 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:39,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,848 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,855 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,855 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,856 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:39,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,860 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,860 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:39,861 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:39,861 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:39,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,864 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 21:35:39,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,866 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,866 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,871 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,872 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,885 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,889 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:39,889 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:39,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,893 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 [2019-11-15 21:35:39,893 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,894 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,894 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,896 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,898 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,899 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,900 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,900 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,906 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,906 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,907 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,907 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,911 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,911 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,927 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,927 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,927 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,927 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,928 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:39,928 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:39,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,933 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,933 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,933 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,934 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,934 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,935 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 [2019-11-15 21:35:39,935 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,936 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,936 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,942 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:39,942 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:39,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,948 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,948 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,948 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,948 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,948 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,949 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,949 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,950 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 [2019-11-15 21:35:39,950 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,950 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,951 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,951 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,955 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,956 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,956 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,962 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,963 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,964 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:39,964 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:39,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,969 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,969 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,969 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,970 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,970 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,973 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,973 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,977 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,978 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,978 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,980 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,980 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,981 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 [2019-11-15 21:35:39,981 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,982 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,982 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,982 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,983 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,984 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,984 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,985 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 [2019-11-15 21:35:39,986 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,986 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,986 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,988 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,989 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:39,989 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:39,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,993 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 [2019-11-15 21:35:39,993 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,993 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:39,993 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,993 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,993 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,994 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:39,994 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:39,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:39,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:39,995 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:39,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:39,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:39,996 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:39,997 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:39,997 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,000 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 21:35:40,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,001 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,001 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,006 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,006 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,006 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,007 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,010 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 [2019-11-15 21:35:40,011 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,011 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,012 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,013 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,015 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 [2019-11-15 21:35:40,015 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,016 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,017 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,018 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 [2019-11-15 21:35:40,018 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,019 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,021 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,024 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,024 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,024 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,026 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,026 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,026 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,026 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,027 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,032 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,032 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,033 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,033 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,037 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,037 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,038 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,038 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,038 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,040 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,040 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,040 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,040 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,041 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,042 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,045 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,046 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,046 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,046 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,046 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,046 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,046 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,046 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,048 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,048 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,048 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,049 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,052 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,053 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,053 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,057 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,058 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,059 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,059 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,063 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,063 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,063 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,063 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,063 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,064 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,065 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,066 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,066 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,066 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,067 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 [2019-11-15 21:35:40,067 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,068 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,068 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,070 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,070 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,070 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,070 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,071 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,071 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,072 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,073 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,073 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,073 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,073 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,075 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,075 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,075 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,075 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,076 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,077 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,077 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,077 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,078 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,078 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,082 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,083 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,083 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,085 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:40,085 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,085 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,086 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,086 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,090 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 21:35:40,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,090 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,091 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,091 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,091 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,091 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,092 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,092 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,098 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,098 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,099 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,104 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,104 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,104 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,104 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,105 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:40,105 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:40,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,108 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,109 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,109 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,110 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,110 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,112 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,112 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,112 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,112 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,112 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,114 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,114 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,117 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,117 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,118 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,118 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,120 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,120 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,120 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,120 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,120 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,121 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,121 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,127 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,127 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,127 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,127 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,127 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,128 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:40,128 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:40,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,132 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 [2019-11-15 21:35:40,133 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,133 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,133 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,133 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,134 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,134 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,136 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,136 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,136 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,136 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,136 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,137 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:40,137 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:40,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,140 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,140 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,140 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,140 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,141 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,141 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,142 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,142 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,142 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,142 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,143 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,143 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,143 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,143 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,144 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,147 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,148 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,148 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,148 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,148 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,148 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,149 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,149 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,156 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 [2019-11-15 21:35:40,156 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,157 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,157 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,157 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,158 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:40,158 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:40,161 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,162 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,162 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,162 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,162 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,163 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,163 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,163 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,163 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,165 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,165 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,165 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,165 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,165 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,165 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,166 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,166 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,167 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 [2019-11-15 21:35:40,167 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,168 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,168 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,168 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,168 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,168 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,169 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,169 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,170 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,170 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,171 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,171 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,171 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,173 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,173 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,174 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,174 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,174 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,176 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,176 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,176 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,176 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,176 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,176 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,177 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,177 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,179 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,179 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,180 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:40,180 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:40,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,184 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 [2019-11-15 21:35:40,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,184 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,184 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,185 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,185 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:40,185 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,187 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,187 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,187 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:40,188 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:40,188 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:40,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,191 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 21:35:40,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,192 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,192 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,192 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,193 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,199 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 [2019-11-15 21:35:40,199 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,200 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,200 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,200 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,201 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,201 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,210 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 [2019-11-15 21:35:40,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,211 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,212 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,212 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,216 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,217 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,218 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,220 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,223 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,224 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,224 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,224 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,224 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,227 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,227 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,234 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,234 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,234 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,234 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,235 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,237 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,238 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,238 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,238 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,238 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,238 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,239 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,241 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,248 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,248 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,248 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,249 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,249 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,280 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,280 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,280 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,280 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,280 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,280 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,281 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,281 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,284 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 [2019-11-15 21:35:40,284 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,284 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,285 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,286 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,286 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,291 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,291 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,291 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,292 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,292 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,292 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,295 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 [2019-11-15 21:35:40,295 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,296 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,296 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,296 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,297 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,297 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,306 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,306 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,307 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,314 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,315 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,315 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,321 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,321 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,321 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,322 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,323 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,323 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,328 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 [2019-11-15 21:35:40,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,328 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,329 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,329 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,330 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,331 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 [2019-11-15 21:35:40,331 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,332 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,333 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,335 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 [2019-11-15 21:35:40,335 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,335 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,336 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,336 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,336 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,336 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,338 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 [2019-11-15 21:35:40,338 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,339 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,339 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,340 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,342 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,342 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,343 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,346 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,346 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,346 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,347 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,349 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,350 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,350 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,351 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,351 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,356 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,356 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,356 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,357 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,358 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,359 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 [2019-11-15 21:35:40,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,360 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:40,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,360 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,362 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,362 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,366 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 21:35:40,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,367 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,367 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,367 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,368 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,369 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,376 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,377 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,377 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,377 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,377 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,379 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,388 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,388 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,389 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,389 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,390 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,390 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,395 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 [2019-11-15 21:35:40,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,396 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,396 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,397 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,398 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,399 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 [2019-11-15 21:35:40,400 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,400 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,400 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,400 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,400 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,400 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,405 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,408 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 [2019-11-15 21:35:40,408 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,409 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,409 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,409 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,410 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,411 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 [2019-11-15 21:35:40,412 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,412 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,412 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,414 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,423 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 [2019-11-15 21:35:40,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,424 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,424 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,425 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,426 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,432 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,432 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,432 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,432 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,433 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,434 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,434 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,435 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 [2019-11-15 21:35:40,436 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,436 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,436 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,438 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,438 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,444 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 [2019-11-15 21:35:40,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,445 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,445 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,445 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,445 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,446 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,446 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,448 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 [2019-11-15 21:35:40,448 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,448 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,448 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,448 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,448 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,449 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,450 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,472 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 [2019-11-15 21:35:40,473 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,473 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,474 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,474 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,476 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,485 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,485 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,486 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,488 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,488 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,496 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,496 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,496 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,496 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,497 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,497 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,499 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,499 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,499 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,499 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,500 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,500 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,501 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,502 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,503 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,503 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,503 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,503 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,504 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,504 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,506 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,506 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,506 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,506 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,507 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,507 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,509 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,509 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,509 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,511 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,511 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,512 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,513 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,513 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,514 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,514 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,515 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,515 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,516 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,516 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,516 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,517 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,517 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,517 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,518 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,519 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,525 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,525 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,525 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,525 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,526 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:40,527 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,528 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,528 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,529 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,529 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,529 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:40,530 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:40,531 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:40,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,537 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 21:35:40,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,538 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,538 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,538 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,538 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,539 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,539 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,544 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,544 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,544 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,544 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,544 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,544 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,545 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,545 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,554 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,554 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,554 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,554 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,554 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,555 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,555 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,562 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,562 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,562 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,563 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,567 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,567 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,567 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,568 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,569 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,579 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,579 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,579 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,579 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,579 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,579 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,580 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,580 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,584 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,584 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,584 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,585 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,585 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,595 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 [2019-11-15 21:35:40,595 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,596 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,596 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,597 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,597 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,603 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,603 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,604 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,605 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,609 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 [2019-11-15 21:35:40,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,609 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,610 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,611 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,611 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,615 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,615 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,616 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,617 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,619 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 [2019-11-15 21:35:40,619 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,619 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,620 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,621 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,628 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,628 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,628 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,628 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,628 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,629 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,642 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 [2019-11-15 21:35:40,643 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,643 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,643 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,644 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,645 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,655 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,655 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,655 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,656 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,659 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,659 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,660 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,662 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 [2019-11-15 21:35:40,663 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,663 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,663 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,663 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,663 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,664 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,664 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,664 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,667 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,668 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,668 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,668 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,668 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,668 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,669 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,669 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,672 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,672 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,672 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,672 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,672 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,673 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,673 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,676 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,676 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,677 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,677 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,677 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,678 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,681 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,681 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,682 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,682 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,687 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,688 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,689 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:40,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,700 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:40,700 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,700 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:40,701 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:40,701 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:40,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,707 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 21:35:40,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,708 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,709 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,710 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,722 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,722 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,723 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,723 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,724 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,724 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,733 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,733 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,734 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,735 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:40,735 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:40,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,741 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,742 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,742 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,743 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,743 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,748 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,748 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,748 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,748 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,748 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,749 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,752 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,752 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,770 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 [2019-11-15 21:35:40,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,771 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,771 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,771 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,772 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,776 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 [2019-11-15 21:35:40,776 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,777 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,777 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,777 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,779 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,779 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,804 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 [2019-11-15 21:35:40,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,806 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,806 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,808 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:40,808 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:40,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,814 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 [2019-11-15 21:35:40,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,815 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,816 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,816 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,821 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,821 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,822 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,823 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:40,823 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:40,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,830 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 [2019-11-15 21:35:40,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,830 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,831 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,832 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,835 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 [2019-11-15 21:35:40,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,836 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,836 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,837 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,929 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,929 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,929 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,929 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,930 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,930 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,931 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,931 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,940 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,942 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,942 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,943 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,944 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:40,944 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:40,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,952 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,952 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,952 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,953 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,953 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,953 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,958 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 [2019-11-15 21:35:40,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,959 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,959 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,959 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,959 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,960 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,960 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,963 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,963 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,963 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,963 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,964 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,964 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,967 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,968 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,968 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,969 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,971 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 [2019-11-15 21:35:40,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,972 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,972 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,973 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,977 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,977 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,977 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,978 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,981 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,981 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,983 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:40,983 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:40,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,988 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,988 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,988 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:40,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,988 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,989 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:40,989 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:40,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:40,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:40,992 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:40,993 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:40,993 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:40,993 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:40,994 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:40,994 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:40,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:40,999 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:40,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:35:40,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:35:40,999 INFO L87 Difference]: Start difference. First operand 72 states and 101 transitions. cyclomatic complexity: 30 Second operand 3 states. [2019-11-15 21:35:41,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:41,024 INFO L93 Difference]: Finished difference Result 111 states and 160 transitions. [2019-11-15 21:35:41,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:35:41,025 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 111 states and 160 transitions. [2019-11-15 21:35:41,027 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 90 [2019-11-15 21:35:41,029 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 111 states to 111 states and 160 transitions. [2019-11-15 21:35:41,029 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 111 [2019-11-15 21:35:41,029 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 111 [2019-11-15 21:35:41,029 INFO L73 IsDeterministic]: Start isDeterministic. Operand 111 states and 160 transitions. [2019-11-15 21:35:41,030 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:41,030 INFO L688 BuchiCegarLoop]: Abstraction has 111 states and 160 transitions. [2019-11-15 21:35:41,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states and 160 transitions. [2019-11-15 21:35:41,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2019-11-15 21:35:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2019-11-15 21:35:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 160 transitions. [2019-11-15 21:35:41,040 INFO L711 BuchiCegarLoop]: Abstraction has 111 states and 160 transitions. [2019-11-15 21:35:41,040 INFO L591 BuchiCegarLoop]: Abstraction has 111 states and 160 transitions. [2019-11-15 21:35:41,040 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2019-11-15 21:35:41,040 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 111 states and 160 transitions. [2019-11-15 21:35:41,042 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 90 [2019-11-15 21:35:41,042 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:41,042 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:41,046 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,046 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,047 INFO L791 eck$LassoCheckResult]: Stem: 569#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 535#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 536#L210 assume 0 == ~r1~0 % 256; 578#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 533#L212 assume ~id1~0 >= 0; 534#L213 assume 0 == ~st1~0; 582#L214 assume ~send1~0 == ~id1~0; 550#L215 assume 0 == ~mode1~0 % 256; 551#L216 assume ~id2~0 >= 0; 573#L217 assume 0 == ~st2~0; 589#L218 assume ~send2~0 == ~id2~0; 519#L219 assume 0 == ~mode2~0 % 256; 520#L220 assume ~id3~0 >= 0; 560#L221 assume 0 == ~st3~0; 579#L222 assume ~send3~0 == ~id3~0; 567#L223 assume 0 == ~mode3~0 % 256; 568#L224 assume ~id1~0 != ~id2~0; 583#L225 assume ~id1~0 != ~id3~0; 552#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 553#L210-1 init_#res := init_~tmp~0; 576#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 585#L352 [2019-11-15 21:35:41,052 INFO L793 eck$LassoCheckResult]: Loop: 585#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 606#L102 assume !(0 != ~mode1~0 % 256); 604#L125 assume !(0 != ~alive1~0 % 256); 600#L128 assume !(~send1~0 != ~id1~0); 531#L128-2 ~mode1~0 := 1; 532#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 557#L142 assume !(0 != ~mode2~0 % 256); 558#L159 assume !(0 != ~alive2~0 % 256); 586#L162 assume !(~send2~0 != ~id2~0); 584#L162-2 ~mode2~0 := 1; 548#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 549#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 529#L179 assume !(node3_~m3~0 != ~nomsg~0); 524#L179-1 ~mode3~0 := 0; 525#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 575#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 537#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 539#L287-1 check_#res := check_~tmp~1; 542#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 543#L357 assume !(0 == assert_~arg % 256); 580#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 521#L102 assume !(0 != ~mode1~0 % 256); 523#L125 assume !(0 != ~alive1~0 % 256); 563#L128 assume !(~send1~0 != ~id1~0); 570#L128-2 ~mode1~0 := 1; 594#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 593#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 591#L145 assume !(node2_~m2~0 != ~nomsg~0); 527#L145-1 ~mode2~0 := 0; 590#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 627#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 620#L179 assume !(node3_~m3~0 != ~nomsg~0); 616#L179-1 ~mode3~0 := 0; 614#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 613#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 612#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 610#L287-1 check_#res := check_~tmp~1; 609#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 608#L357 assume !(0 == assert_~arg % 256); 585#L352 [2019-11-15 21:35:41,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,053 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 3 times [2019-11-15 21:35:41,053 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,053 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025239726] [2019-11-15 21:35:41,053 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,054 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,095 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:41,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,095 INFO L82 PathProgramCache]: Analyzing trace with hash 1397201797, now seen corresponding path program 1 times [2019-11-15 21:35:41,096 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,096 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969970394] [2019-11-15 21:35:41,096 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,096 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:41,154 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969970394] [2019-11-15 21:35:41,154 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:41,154 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:35:41,154 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359775885] [2019-11-15 21:35:41,155 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 21:35:41,155 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:41,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:35:41,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:35:41,155 INFO L87 Difference]: Start difference. First operand 111 states and 160 transitions. cyclomatic complexity: 50 Second operand 3 states. [2019-11-15 21:35:41,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:41,185 INFO L93 Difference]: Finished difference Result 187 states and 275 transitions. [2019-11-15 21:35:41,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:35:41,189 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 187 states and 275 transitions. [2019-11-15 21:35:41,191 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 166 [2019-11-15 21:35:41,193 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 187 states to 187 states and 275 transitions. [2019-11-15 21:35:41,193 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 187 [2019-11-15 21:35:41,194 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 187 [2019-11-15 21:35:41,194 INFO L73 IsDeterministic]: Start isDeterministic. Operand 187 states and 275 transitions. [2019-11-15 21:35:41,195 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:41,195 INFO L688 BuchiCegarLoop]: Abstraction has 187 states and 275 transitions. [2019-11-15 21:35:41,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states and 275 transitions. [2019-11-15 21:35:41,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 173. [2019-11-15 21:35:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2019-11-15 21:35:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 251 transitions. [2019-11-15 21:35:41,216 INFO L711 BuchiCegarLoop]: Abstraction has 173 states and 251 transitions. [2019-11-15 21:35:41,216 INFO L591 BuchiCegarLoop]: Abstraction has 173 states and 251 transitions. [2019-11-15 21:35:41,216 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2019-11-15 21:35:41,216 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 173 states and 251 transitions. [2019-11-15 21:35:41,217 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 152 [2019-11-15 21:35:41,217 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:41,218 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:41,218 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,219 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,219 INFO L791 eck$LassoCheckResult]: Stem: 876#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 839#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 840#L210 assume 0 == ~r1~0 % 256; 886#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 837#L212 assume ~id1~0 >= 0; 838#L213 assume 0 == ~st1~0; 892#L214 assume ~send1~0 == ~id1~0; 855#L215 assume 0 == ~mode1~0 % 256; 856#L216 assume ~id2~0 >= 0; 881#L217 assume 0 == ~st2~0; 903#L218 assume ~send2~0 == ~id2~0; 823#L219 assume 0 == ~mode2~0 % 256; 824#L220 assume ~id3~0 >= 0; 865#L221 assume 0 == ~st3~0; 887#L222 assume ~send3~0 == ~id3~0; 873#L223 assume 0 == ~mode3~0 % 256; 874#L224 assume ~id1~0 != ~id2~0; 893#L225 assume ~id1~0 != ~id3~0; 857#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 858#L210-1 init_#res := init_~tmp~0; 884#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 898#L352 [2019-11-15 21:35:41,219 INFO L793 eck$LassoCheckResult]: Loop: 898#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 917#L102 assume !(0 != ~mode1~0 % 256); 868#L125 assume !(0 != ~alive1~0 % 256); 869#L128 assume !(~send1~0 != ~id1~0); 835#L128-2 ~mode1~0 := 1; 836#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 862#L142 assume !(0 != ~mode2~0 % 256); 863#L159 assume !(0 != ~alive2~0 % 256); 907#L162 assume !(~send2~0 != ~id2~0); 894#L162-2 ~mode2~0 := 1; 895#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 992#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 991#L179 assume !(node3_~m3~0 != ~nomsg~0); 827#L179-1 ~mode3~0 := 0; 828#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 882#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 906#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 980#L287-1 check_#res := check_~tmp~1; 979#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 978#L357 assume !(0 == assert_~arg % 256); 977#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 825#L102 assume 0 != ~mode1~0 % 256; 826#L103 assume 255 == ~r1~0 % 256;~r1~0 := 2; 866#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 975#L109 assume !(node1_~m1~0 != ~nomsg~0); 919#L109-1 ~mode1~0 := 0; 915#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 916#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 967#L145 assume !(node2_~m2~0 != ~nomsg~0); 969#L145-1 ~mode2~0 := 0; 968#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 960#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 948#L179 assume !(node3_~m3~0 != ~nomsg~0); 938#L179-1 ~mode3~0 := 0; 935#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 933#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 930#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 927#L287-1 check_#res := check_~tmp~1; 925#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 923#L357 assume !(0 == assert_~arg % 256); 898#L352 [2019-11-15 21:35:41,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,219 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 4 times [2019-11-15 21:35:41,220 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,220 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150366692] [2019-11-15 21:35:41,220 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,220 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,240 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:41,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,240 INFO L82 PathProgramCache]: Analyzing trace with hash 760110054, now seen corresponding path program 1 times [2019-11-15 21:35:41,241 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,241 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639316828] [2019-11-15 21:35:41,241 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,241 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:41,260 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639316828] [2019-11-15 21:35:41,260 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:41,260 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:35:41,260 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495094941] [2019-11-15 21:35:41,261 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 21:35:41,261 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:41,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:35:41,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:35:41,262 INFO L87 Difference]: Start difference. First operand 173 states and 251 transitions. cyclomatic complexity: 79 Second operand 3 states. [2019-11-15 21:35:41,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:41,292 INFO L93 Difference]: Finished difference Result 261 states and 376 transitions. [2019-11-15 21:35:41,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:35:41,295 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 261 states and 376 transitions. [2019-11-15 21:35:41,297 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2019-11-15 21:35:41,300 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 261 states to 261 states and 376 transitions. [2019-11-15 21:35:41,300 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 261 [2019-11-15 21:35:41,301 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 261 [2019-11-15 21:35:41,301 INFO L73 IsDeterministic]: Start isDeterministic. Operand 261 states and 376 transitions. [2019-11-15 21:35:41,303 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:41,303 INFO L688 BuchiCegarLoop]: Abstraction has 261 states and 376 transitions. [2019-11-15 21:35:41,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states and 376 transitions. [2019-11-15 21:35:41,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 259. [2019-11-15 21:35:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2019-11-15 21:35:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 374 transitions. [2019-11-15 21:35:41,323 INFO L711 BuchiCegarLoop]: Abstraction has 259 states and 374 transitions. [2019-11-15 21:35:41,324 INFO L591 BuchiCegarLoop]: Abstraction has 259 states and 374 transitions. [2019-11-15 21:35:41,324 INFO L424 BuchiCegarLoop]: ======== Iteration 6============ [2019-11-15 21:35:41,324 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 259 states and 374 transitions. [2019-11-15 21:35:41,325 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 238 [2019-11-15 21:35:41,326 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:41,326 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:41,327 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,327 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,327 INFO L791 eck$LassoCheckResult]: Stem: 1319#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 1278#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 1279#L210 assume 0 == ~r1~0 % 256; 1326#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 1276#L212 assume ~id1~0 >= 0; 1277#L213 assume 0 == ~st1~0; 1330#L214 assume ~send1~0 == ~id1~0; 1293#L215 assume 0 == ~mode1~0 % 256; 1294#L216 assume ~id2~0 >= 0; 1321#L217 assume 0 == ~st2~0; 1340#L218 assume ~send2~0 == ~id2~0; 1263#L219 assume 0 == ~mode2~0 % 256; 1264#L220 assume ~id3~0 >= 0; 1308#L221 assume 0 == ~st3~0; 1327#L222 assume ~send3~0 == ~id3~0; 1315#L223 assume 0 == ~mode3~0 % 256; 1316#L224 assume ~id1~0 != ~id2~0; 1333#L225 assume ~id1~0 != ~id3~0; 1295#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 1296#L210-1 init_#res := init_~tmp~0; 1324#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 1336#L352 [2019-11-15 21:35:41,327 INFO L793 eck$LassoCheckResult]: Loop: 1336#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1489#L102 assume !(0 != ~mode1~0 % 256); 1310#L125 assume !(0 != ~alive1~0 % 256); 1311#L128 assume !(~send1~0 != ~id1~0); 1274#L128-2 ~mode1~0 := 1; 1275#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1304#L142 assume !(0 != ~mode2~0 % 256); 1461#L159 assume !(0 != ~alive2~0 % 256); 1337#L162 assume !(~send2~0 != ~id2~0); 1331#L162-2 ~mode2~0 := 1; 1332#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 1457#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1442#L179 assume !(node3_~m3~0 != ~nomsg~0); 1432#L179-1 ~mode3~0 := 0; 1429#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1427#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1414#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 1378#L287-1 check_#res := check_~tmp~1; 1379#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1371#L357 assume !(0 == assert_~arg % 256); 1370#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1367#L102 assume 0 != ~mode1~0 % 256; 1365#L103 assume !(255 == ~r1~0 % 256); 1359#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 1297#L109 assume !(node1_~m1~0 != ~nomsg~0); 1299#L109-1 ~mode1~0 := 0; 1355#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1420#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 1341#L145 assume !(node2_~m2~0 != ~nomsg~0); 1270#L145-1 ~mode2~0 := 0; 1291#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 1292#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1272#L179 assume !(node3_~m3~0 != ~nomsg~0); 1267#L179-1 ~mode3~0 := 0; 1268#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1323#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1344#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 1426#L287-1 check_#res := check_~tmp~1; 1494#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1492#L357 assume !(0 == assert_~arg % 256); 1336#L352 [2019-11-15 21:35:41,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,327 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 5 times [2019-11-15 21:35:41,328 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,328 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830383860] [2019-11-15 21:35:41,328 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,328 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,328 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,368 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:41,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1234034652, now seen corresponding path program 1 times [2019-11-15 21:35:41,369 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,370 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495756830] [2019-11-15 21:35:41,370 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,370 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,370 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:35:41,424 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495756830] [2019-11-15 21:35:41,424 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:41,424 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:35:41,424 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823763185] [2019-11-15 21:35:41,425 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 21:35:41,425 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:41,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:35:41,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:35:41,425 INFO L87 Difference]: Start difference. First operand 259 states and 374 transitions. cyclomatic complexity: 116 Second operand 3 states. [2019-11-15 21:35:41,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:41,445 INFO L93 Difference]: Finished difference Result 467 states and 667 transitions. [2019-11-15 21:35:41,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:35:41,446 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 467 states and 667 transitions. [2019-11-15 21:35:41,451 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 446 [2019-11-15 21:35:41,455 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 467 states to 467 states and 667 transitions. [2019-11-15 21:35:41,455 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 467 [2019-11-15 21:35:41,456 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 467 [2019-11-15 21:35:41,456 INFO L73 IsDeterministic]: Start isDeterministic. Operand 467 states and 667 transitions. [2019-11-15 21:35:41,461 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:41,462 INFO L688 BuchiCegarLoop]: Abstraction has 467 states and 667 transitions. [2019-11-15 21:35:41,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states and 667 transitions. [2019-11-15 21:35:41,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 425. [2019-11-15 21:35:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2019-11-15 21:35:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 601 transitions. [2019-11-15 21:35:41,480 INFO L711 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 21:35:41,480 INFO L591 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 21:35:41,480 INFO L424 BuchiCegarLoop]: ======== Iteration 7============ [2019-11-15 21:35:41,480 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 425 states and 601 transitions. [2019-11-15 21:35:41,483 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 404 [2019-11-15 21:35:41,483 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:41,483 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:41,485 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,485 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:41,485 INFO L791 eck$LassoCheckResult]: Stem: 2052#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 2011#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 2012#L210 assume 0 == ~r1~0 % 256; 2062#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 2009#L212 assume ~id1~0 >= 0; 2010#L213 assume 0 == ~st1~0; 2068#L214 assume ~send1~0 == ~id1~0; 2026#L215 assume 0 == ~mode1~0 % 256; 2027#L216 assume ~id2~0 >= 0; 2057#L217 assume 0 == ~st2~0; 2077#L218 assume ~send2~0 == ~id2~0; 1995#L219 assume 0 == ~mode2~0 % 256; 1996#L220 assume ~id3~0 >= 0; 2041#L221 assume 0 == ~st3~0; 2063#L222 assume ~send3~0 == ~id3~0; 2050#L223 assume 0 == ~mode3~0 % 256; 2051#L224 assume ~id1~0 != ~id2~0; 2069#L225 assume ~id1~0 != ~id3~0; 2028#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 2029#L210-1 init_#res := init_~tmp~0; 2060#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 2073#L352 [2019-11-15 21:35:41,485 INFO L793 eck$LassoCheckResult]: Loop: 2073#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2354#L102 assume !(0 != ~mode1~0 % 256); 2352#L125 assume !(0 != ~alive1~0 % 256); 2348#L128 assume !(~send1~0 != ~id1~0); 2347#L128-2 ~mode1~0 := 1; 2346#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2345#L142 assume !(0 != ~mode2~0 % 256); 2286#L159 assume !(0 != ~alive2~0 % 256); 2341#L162 assume !(~send2~0 != ~id2~0); 2339#L162-2 ~mode2~0 := 1; 2338#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2093#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 2004#L179 assume !(node3_~m3~0 != ~nomsg~0); 2006#L179-1 ~mode3~0 := 0; 2325#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 2324#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 2323#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2124#L287-1 check_#res := check_~tmp~1; 2322#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2321#L357 assume !(0 == assert_~arg % 256); 2112#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2113#L102 assume 0 != ~mode1~0 % 256; 2174#L103 assume !(255 == ~r1~0 % 256); 2103#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 2104#L109 assume !(node1_~m1~0 != ~nomsg~0); 2096#L109-1 ~mode1~0 := 0; 2097#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2230#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 2080#L145 assume !(node2_~m2~0 != ~nomsg~0); 2002#L145-1 ~mode2~0 := 0; 2378#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2361#L176 assume !(0 != ~mode3~0 % 256); 2261#L193 assume !(0 != ~alive3~0 % 256); 2248#L196 assume !(~send3~0 != ~id3~0); 2245#L196-2 ~mode3~0 := 1; 2243#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 2241#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 2238#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2239#L287-1 check_#res := check_~tmp~1; 2356#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2355#L357 assume !(0 == assert_~arg % 256); 2073#L352 [2019-11-15 21:35:41,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,486 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 6 times [2019-11-15 21:35:41,486 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,486 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654931987] [2019-11-15 21:35:41,486 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,486 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,508 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:41,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,508 INFO L82 PathProgramCache]: Analyzing trace with hash 342614666, now seen corresponding path program 1 times [2019-11-15 21:35:41,508 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,509 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315523100] [2019-11-15 21:35:41,509 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,509 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,509 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:41,532 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:41,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:41,533 INFO L82 PathProgramCache]: Analyzing trace with hash -40331889, now seen corresponding path program 1 times [2019-11-15 21:35:41,533 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:41,533 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826489873] [2019-11-15 21:35:41,533 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,533 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:41,533 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 21:35:41,572 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826489873] [2019-11-15 21:35:41,572 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:41,572 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:35:41,573 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524316838] [2019-11-15 21:35:42,109 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 138 [2019-11-15 21:35:42,457 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 87 [2019-11-15 21:35:42,459 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:35:42,459 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:35:42,459 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:35:42,459 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:35:42,460 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 21:35:42,460 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:42,460 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:35:42,460 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:35:42,460 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration7_Loop [2019-11-15 21:35:42,460 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:35:42,460 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:35:42,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:42,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,082 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:35:43,082 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:43,094 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,094 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,102 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,102 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_3=0} Honda state: {v_rep#funAddr~node1.offset_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,108 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,108 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:43,112 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,112 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Honda state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,129 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,129 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:43,162 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,162 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p1_new~0=-7, ~p3_new~0=-7, ~p1_old~0=-7, ~p2_new~0=-7, ~nomsg~0=-7, ULTIMATE.start_node1_~m1~0=-7, ~p2_old~0=-7, ULTIMATE.start_node3_~m3~0=-7, ~p3_old~0=-7, ULTIMATE.start_node2_~m2~0=-7} Honda state: {~p1_new~0=-7, ~p3_new~0=-7, ~p1_old~0=-7, ~p2_new~0=-7, ~nomsg~0=-7, ULTIMATE.start_node1_~m1~0=-7, ~p2_old~0=-7, ULTIMATE.start_node3_~m3~0=-7, ~p3_old~0=-7, ULTIMATE.start_node2_~m2~0=-7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,237 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,238 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:43,257 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,257 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Honda state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:43,285 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,285 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,290 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,290 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:43,297 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,297 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,301 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,301 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_3=2} Honda state: {v_rep#funAddr~node3.offset_3=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,309 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,309 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:43,318 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,319 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=0} Honda state: {~alive1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,333 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,333 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:43,337 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:43,337 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=0} Honda state: {~mode2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,345 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:43,345 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,362 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 21:35:43,362 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:43,524 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 21:35:43,526 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:35:43,526 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:35:43,526 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:35:43,526 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:35:43,526 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 21:35:43,527 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:43,527 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:35:43,527 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:35:43,527 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration7_Loop [2019-11-15 21:35:43,527 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:35:43,527 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:35:43,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:43,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:44,271 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:35:44,271 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 21:35:44,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,272 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,272 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,272 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,273 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,273 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:44,273 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:44,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,275 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,278 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,278 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,279 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,279 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,279 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,279 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,282 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,282 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,282 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,282 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,284 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 [2019-11-15 21:35:44,284 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,284 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,284 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,284 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,284 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,285 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,285 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,286 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,286 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,286 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,286 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,286 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,286 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,287 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,287 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,287 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,288 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,288 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,288 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,288 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:44,288 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:44,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,291 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,291 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,291 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,291 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,292 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,293 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,293 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,293 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,293 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,293 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,295 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 [2019-11-15 21:35:44,295 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,295 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,296 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,298 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,298 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,298 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,298 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,299 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:44,299 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:44,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,301 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,301 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,301 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:44,301 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:44,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,304 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,304 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,304 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,305 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,313 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 [2019-11-15 21:35:44,313 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,314 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,314 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:44,314 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:44,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,317 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,317 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,317 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,317 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,318 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,319 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,319 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,319 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,321 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,322 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,322 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,324 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 [2019-11-15 21:35:44,325 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,326 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,326 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,326 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,327 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,328 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,328 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,335 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,335 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,336 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,336 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,340 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 [2019-11-15 21:35:44,343 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,343 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,343 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,343 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,343 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,344 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,345 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,345 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,345 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,346 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 [2019-11-15 21:35:44,347 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,347 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,347 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,347 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,348 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,349 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,349 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,350 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,351 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,351 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,351 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,351 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 [2019-11-15 21:35:44,352 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,352 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,353 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:44,353 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:44,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,355 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 [2019-11-15 21:35:44,355 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,355 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,356 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,357 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,357 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:44,357 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:44,357 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,358 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 21:35:44,358 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 [2019-11-15 21:35:44,359 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,359 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,359 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,360 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,360 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,361 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 [2019-11-15 21:35:44,362 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,363 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,364 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,364 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,366 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,366 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,367 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,367 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,369 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,369 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,370 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,371 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,371 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,371 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,371 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,372 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,381 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 [2019-11-15 21:35:44,381 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,382 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,382 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,382 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,385 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 [2019-11-15 21:35:44,385 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,386 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,386 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,387 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,388 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,388 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,390 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,390 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,390 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,391 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,395 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 [2019-11-15 21:35:44,395 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,396 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,396 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,396 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,399 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 [2019-11-15 21:35:44,399 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,400 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,400 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,400 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,400 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,403 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,403 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,404 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,404 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,406 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,406 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,407 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,407 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,410 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,410 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,410 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,410 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,410 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,411 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 [2019-11-15 21:35:44,412 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,412 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,413 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,413 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,415 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,416 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,416 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,419 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,419 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,420 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,421 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,421 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,421 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,422 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,423 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,423 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,424 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,424 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,425 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,425 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,426 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,426 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,427 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,436 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,436 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,437 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,437 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,437 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,437 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,437 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,439 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 [2019-11-15 21:35:44,439 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,440 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,440 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,440 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,441 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 [2019-11-15 21:35:44,442 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,442 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,442 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,442 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,442 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,443 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,444 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,444 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,444 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,444 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,445 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,445 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,447 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,447 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,447 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,447 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,448 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,448 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,448 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,448 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,449 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 [2019-11-15 21:35:44,449 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,450 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,450 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,451 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 21:35:44,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,451 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,452 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,452 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,452 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,455 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,455 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,455 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,455 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,455 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,456 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,456 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,461 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,461 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,462 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,462 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,462 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,465 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,465 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,465 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,466 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,466 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,467 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,467 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,467 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,467 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,468 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,468 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,469 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,469 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,470 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,470 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,472 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 [2019-11-15 21:35:44,473 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,473 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,473 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,474 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,474 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,475 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 [2019-11-15 21:35:44,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,475 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,476 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,477 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,477 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,478 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,478 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,478 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,481 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 [2019-11-15 21:35:44,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,482 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,483 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,483 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,485 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,485 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,486 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,486 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,486 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,489 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,489 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,490 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,490 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,490 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,490 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,491 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,492 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,492 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,492 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,495 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,495 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,496 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,496 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,496 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,497 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,497 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,498 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,498 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,498 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,498 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,498 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,501 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,502 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,502 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,502 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,505 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,505 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,506 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,506 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,506 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,507 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,507 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,508 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,508 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,508 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,509 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,509 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,510 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,510 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,510 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,511 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,511 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,512 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,512 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,512 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,512 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,513 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,514 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,514 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,514 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,514 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,516 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,516 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,516 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,516 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,516 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,517 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,518 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,518 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,518 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,518 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,518 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,520 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,520 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,520 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,520 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,520 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,521 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,521 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,522 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 [2019-11-15 21:35:44,522 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,522 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,522 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,522 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,523 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,523 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,530 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,530 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,530 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,531 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,531 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,532 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,532 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,532 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,533 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,533 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,533 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 21:35:44,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,534 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,534 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,534 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,534 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,535 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,535 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,538 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,538 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,538 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,540 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,540 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,542 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 [2019-11-15 21:35:44,542 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,542 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,543 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,543 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,543 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,547 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,547 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,548 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 [2019-11-15 21:35:44,548 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,548 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,549 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,549 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,549 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,549 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,550 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 [2019-11-15 21:35:44,550 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,551 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,552 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,552 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,556 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,557 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,557 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,557 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,557 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,557 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,557 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,560 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,560 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,561 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,561 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,562 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,563 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,563 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,568 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,569 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,569 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,574 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 [2019-11-15 21:35:44,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,575 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,575 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,575 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,579 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,579 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,579 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,579 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,579 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,580 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,580 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,581 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,581 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,582 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,582 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,585 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 [2019-11-15 21:35:44,586 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,587 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,587 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,587 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,589 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,590 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,593 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 [2019-11-15 21:35:44,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,594 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,599 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,599 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,601 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,601 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,601 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,602 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,604 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,605 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,608 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 [2019-11-15 21:35:44,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,609 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,609 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,609 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,610 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,610 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 [2019-11-15 21:35:44,611 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,611 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,611 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,611 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,612 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,613 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 [2019-11-15 21:35:44,613 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,613 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,614 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,614 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,614 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,614 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,614 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,615 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,616 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,616 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,618 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,618 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,619 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,620 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,621 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,621 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,622 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,625 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 [2019-11-15 21:35:44,625 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,625 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,626 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,626 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,626 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,627 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:44,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,628 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,628 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,629 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 21:35:44,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,629 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,630 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,631 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,631 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,633 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 [2019-11-15 21:35:44,633 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,634 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,634 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,636 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,636 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,639 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,639 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,639 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,640 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,644 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,644 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,644 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,645 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,646 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 [2019-11-15 21:35:44,646 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,646 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,646 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,647 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,647 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,647 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,648 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,649 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,649 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,650 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,650 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,653 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,653 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,653 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,654 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,655 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,656 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,656 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,658 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,659 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,659 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,666 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,666 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,667 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,667 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,667 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,670 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,671 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,671 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,671 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,672 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,672 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,675 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,675 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,676 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,677 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,677 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,678 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,678 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,679 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,682 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,682 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,683 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,683 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,683 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,683 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,685 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,685 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,685 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,685 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,686 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,691 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,692 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,692 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,701 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,701 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,702 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,702 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,702 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,702 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,703 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 [2019-11-15 21:35:44,704 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,704 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,704 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,704 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,705 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,706 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,706 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,706 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,707 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,707 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,709 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,709 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,709 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,709 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,711 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,711 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,711 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,711 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,711 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,712 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,712 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,712 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,714 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,714 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,714 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,714 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,714 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,714 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,715 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,715 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,738 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 [2019-11-15 21:35:44,739 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,739 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,739 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,740 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,742 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,742 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,742 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,742 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,743 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 [2019-11-15 21:35:44,744 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,744 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,744 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,744 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,745 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:44,745 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:44,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,748 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 [2019-11-15 21:35:44,748 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,748 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,748 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,749 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,749 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,749 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,751 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,751 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:44,751 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,751 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,751 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:44,751 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:44,752 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,752 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 21:35:44,753 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 [2019-11-15 21:35:44,753 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,754 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,755 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,755 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,758 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 [2019-11-15 21:35:44,758 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,758 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,759 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,759 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,759 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,762 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,766 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 [2019-11-15 21:35:44,767 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,767 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,767 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,767 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,768 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,768 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,772 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 [2019-11-15 21:35:44,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,773 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,773 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,774 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,785 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 [2019-11-15 21:35:44,786 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,786 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,786 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,786 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,786 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,786 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,787 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,787 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,789 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,789 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,789 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,789 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,790 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,790 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,794 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,795 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,795 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,795 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,796 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,798 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 [2019-11-15 21:35:44,798 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,799 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,799 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,800 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,800 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,802 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,802 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,803 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,804 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,812 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,813 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,814 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,814 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,817 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 [2019-11-15 21:35:44,819 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,819 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,819 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,820 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,820 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,832 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,832 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,832 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,832 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,833 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,835 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 [2019-11-15 21:35:44,835 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,835 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,835 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,835 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,835 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,836 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,836 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,841 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,841 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,842 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,842 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,844 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,844 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,844 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,845 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,860 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,860 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,860 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,861 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,861 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,873 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,874 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,874 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,875 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,882 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,883 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,886 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,889 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,889 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,892 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,892 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,893 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,893 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,895 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 [2019-11-15 21:35:44,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,896 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,896 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,897 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,897 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,899 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,899 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,899 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,899 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,900 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,900 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,902 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,903 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,903 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,904 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,907 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 [2019-11-15 21:35:44,907 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,908 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,908 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,909 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:44,909 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:44,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,917 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,918 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,918 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,918 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,918 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,919 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,919 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,920 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,921 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:44,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,921 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,921 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:44,922 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:44,922 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,923 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 21:35:44,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,924 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,924 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,924 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,925 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,926 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,931 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,931 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,932 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,936 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,936 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,940 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,940 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,941 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,950 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 [2019-11-15 21:35:44,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,951 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,951 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,952 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,952 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,954 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,954 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,954 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,955 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,958 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,958 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,960 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,960 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,965 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 [2019-11-15 21:35:44,965 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,965 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,965 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,965 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,966 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,967 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,967 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,968 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,968 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,969 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,969 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,970 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,970 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,971 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 [2019-11-15 21:35:44,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,972 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:44,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,972 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,974 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:44,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:44,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,990 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 [2019-11-15 21:35:44,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,991 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,991 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,992 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:44,993 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:44,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:44,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:44,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:44,998 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:44,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:44,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:44,998 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:44,999 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:45,000 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:45,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,004 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 [2019-11-15 21:35:45,005 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,005 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,005 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,005 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,006 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,008 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,008 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,008 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,008 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,008 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,009 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:45,009 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:45,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,015 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 [2019-11-15 21:35:45,016 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,016 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,017 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,017 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,017 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,017 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,018 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,019 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,020 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,021 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,027 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 [2019-11-15 21:35:45,028 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,028 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,028 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,028 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,030 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,046 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 [2019-11-15 21:35:45,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,047 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,047 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,048 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,049 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 [2019-11-15 21:35:45,050 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,050 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,050 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,050 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,051 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,051 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,053 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,053 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,053 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,054 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,056 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,056 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,056 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,056 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,056 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,057 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,057 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,059 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,059 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,059 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,060 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,060 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,062 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,062 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,062 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,063 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,063 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,065 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,065 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,065 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,066 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,067 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,068 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,068 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,069 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,070 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,070 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,071 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,072 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,073 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:45,073 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:45,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,078 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,079 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,079 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,079 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,079 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,079 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,080 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,080 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,081 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,081 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,082 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:45,083 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:45,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,084 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 21:35:45,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,084 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,084 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,085 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,085 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:45,085 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:45,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,088 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,089 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,089 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,089 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,090 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,090 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,098 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,098 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,099 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,103 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,103 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,103 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,104 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,104 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,106 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,106 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,106 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,106 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,107 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,107 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,109 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,109 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,109 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,110 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:45,110 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:45,114 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,115 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,115 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,115 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,116 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,118 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,118 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,119 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,119 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,119 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,122 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,122 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,122 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,123 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,123 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,123 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,128 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,129 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,129 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,129 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,129 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,130 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:45,130 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:45,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,134 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 [2019-11-15 21:35:45,134 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,134 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,134 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,134 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,135 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,135 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:45,135 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:45,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,140 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,140 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,140 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,140 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,141 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,141 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,144 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,144 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,144 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,144 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,144 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,145 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:45,145 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:45,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,149 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 [2019-11-15 21:35:45,149 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,149 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,150 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,150 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,150 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,150 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,153 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 [2019-11-15 21:35:45,153 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,153 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,153 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,154 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,154 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,154 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,154 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,154 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,161 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,161 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,161 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,161 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,162 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,162 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,169 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,169 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,169 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,170 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,171 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,171 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,174 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,174 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,174 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,174 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,175 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,175 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,178 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,178 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,178 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,178 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,179 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,179 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,182 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,182 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,182 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,183 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,183 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,185 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,186 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,186 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,187 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,190 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,191 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,191 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,193 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,193 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,194 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,194 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,194 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,194 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,194 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,197 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,197 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,197 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,197 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,197 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,198 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,199 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 [2019-11-15 21:35:45,200 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,200 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,200 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,201 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:45,201 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:45,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,204 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,204 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,205 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,205 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,205 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,207 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,207 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:45,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,208 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:45,208 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:45,208 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,210 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 21:35:45,210 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 [2019-11-15 21:35:45,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,210 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,211 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,212 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:45,212 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:45,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,216 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,217 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,219 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,237 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,237 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,237 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,238 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,238 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,246 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 [2019-11-15 21:35:45,246 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,246 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,246 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,247 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,247 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,364 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 [2019-11-15 21:35:45,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,365 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,365 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,365 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,366 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,366 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,370 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,370 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,370 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,370 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,372 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:45,372 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:45,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,380 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,380 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,381 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,381 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,382 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,382 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,385 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,385 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,386 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,390 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 [2019-11-15 21:35:45,390 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,391 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,391 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,391 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,391 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,391 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,392 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,392 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,403 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,403 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,404 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:45,404 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:45,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,408 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 [2019-11-15 21:35:45,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,409 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,409 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,410 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:45,410 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:45,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,419 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,419 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,419 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,422 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,423 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,423 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,424 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:45,424 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:45,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,429 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,429 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,430 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,430 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,430 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,433 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,433 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,433 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,434 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,434 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,434 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,442 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 [2019-11-15 21:35:45,442 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,443 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,443 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,443 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,444 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,444 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,460 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,461 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,461 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,461 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,461 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,461 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,461 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,462 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,462 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,465 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 [2019-11-15 21:35:45,465 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,466 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,466 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,466 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,467 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,467 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,469 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,470 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,470 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,470 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,471 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,471 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,473 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,474 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,474 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,474 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,475 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,475 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,477 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,477 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,478 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,478 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,479 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,479 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,483 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,483 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,484 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,484 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,484 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,485 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,487 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,487 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,488 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,488 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,488 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,488 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,492 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,492 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,492 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,493 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,496 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,496 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,496 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,497 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:35:45,497 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:35:45,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,502 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,502 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,502 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,502 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,502 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,503 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,503 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,503 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:45,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:45,506 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:45,506 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:45,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:45,506 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:45,506 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:35:45,507 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:45,507 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:45,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:45,509 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:35:45,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:35:45,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:35:45,510 INFO L87 Difference]: Start difference. First operand 425 states and 601 transitions. cyclomatic complexity: 177 Second operand 3 states. [2019-11-15 21:35:45,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:35:45,525 INFO L93 Difference]: Finished difference Result 463 states and 656 transitions. [2019-11-15 21:35:45,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:35:45,526 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 463 states and 656 transitions. [2019-11-15 21:35:45,530 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 404 [2019-11-15 21:35:45,534 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 463 states to 463 states and 656 transitions. [2019-11-15 21:35:45,534 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 463 [2019-11-15 21:35:45,535 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 463 [2019-11-15 21:35:45,535 INFO L73 IsDeterministic]: Start isDeterministic. Operand 463 states and 656 transitions. [2019-11-15 21:35:45,536 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 21:35:45,536 INFO L688 BuchiCegarLoop]: Abstraction has 463 states and 656 transitions. [2019-11-15 21:35:45,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states and 656 transitions. [2019-11-15 21:35:45,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 425. [2019-11-15 21:35:45,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2019-11-15 21:35:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 601 transitions. [2019-11-15 21:35:45,546 INFO L711 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 21:35:45,546 INFO L591 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 21:35:45,546 INFO L424 BuchiCegarLoop]: ======== Iteration 8============ [2019-11-15 21:35:45,546 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 425 states and 601 transitions. [2019-11-15 21:35:45,549 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 404 [2019-11-15 21:35:45,549 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 21:35:45,549 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 21:35:45,552 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:45,552 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:35:45,553 INFO L791 eck$LassoCheckResult]: Stem: 2941#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 2906#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 2907#L210 assume 0 == ~r1~0 % 256; 2949#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 2904#L212 assume ~id1~0 >= 0; 2905#L213 assume 0 == ~st1~0; 2953#L214 assume ~send1~0 == ~id1~0; 2921#L215 assume 0 == ~mode1~0 % 256; 2922#L216 assume ~id2~0 >= 0; 2944#L217 assume 0 == ~st2~0; 2960#L218 assume ~send2~0 == ~id2~0; 2891#L219 assume 0 == ~mode2~0 % 256; 2892#L220 assume ~id3~0 >= 0; 2932#L221 assume 0 == ~st3~0; 2950#L222 assume ~send3~0 == ~id3~0; 2939#L223 assume 0 == ~mode3~0 % 256; 2940#L224 assume ~id1~0 != ~id2~0; 2954#L225 assume ~id1~0 != ~id3~0; 2923#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 2924#L210-1 init_#res := init_~tmp~0; 2947#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 2956#L352 [2019-11-15 21:35:45,554 INFO L793 eck$LassoCheckResult]: Loop: 2956#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 3293#L102 assume !(0 != ~mode1~0 % 256); 2934#L125 assume !(0 != ~alive1~0 % 256); 2935#L128 assume !(~send1~0 != ~id1~0); 2902#L128-2 ~mode1~0 := 1; 2903#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2928#L142 assume !(0 != ~mode2~0 % 256); 2929#L159 assume !(0 != ~alive2~0 % 256); 2957#L162 assume !(~send2~0 != ~id2~0); 2955#L162-2 ~mode2~0 := 1; 2919#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2920#L176 assume !(0 != ~mode3~0 % 256); 3178#L193 assume !(0 != ~alive3~0 % 256); 3138#L196 assume !(~send3~0 != ~id3~0); 3135#L196-2 ~mode3~0 := 1; 3133#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 3131#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 3077#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 3021#L287-1 check_#res := check_~tmp~1; 3022#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 3003#L357 assume !(0 == assert_~arg % 256); 3004#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 3075#L102 assume 0 != ~mode1~0 % 256; 3074#L103 assume !(255 == ~r1~0 % 256); 3072#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 2982#L109 assume !(node1_~m1~0 != ~nomsg~0); 2980#L109-1 ~mode1~0 := 0; 3062#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 3059#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 3060#L145 assume !(node2_~m2~0 != ~nomsg~0); 3252#L145-1 ~mode2~0 := 0; 3245#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 3239#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 3220#L179 assume !(node3_~m3~0 != ~nomsg~0); 3215#L179-1 ~mode3~0 := 0; 3213#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 3205#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 3198#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 3199#L287-1 check_#res := check_~tmp~1; 3295#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 3294#L357 assume !(0 == assert_~arg % 256); 2956#L352 [2019-11-15 21:35:45,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:45,554 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 7 times [2019-11-15 21:35:45,554 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:45,555 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458232243] [2019-11-15 21:35:45,555 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:45,555 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:45,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:45,580 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:45,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:45,580 INFO L82 PathProgramCache]: Analyzing trace with hash 878794552, now seen corresponding path program 2 times [2019-11-15 21:35:45,580 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:45,581 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773727831] [2019-11-15 21:35:45,581 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:45,581 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:45,583 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:35:45,601 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:35:45,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:35:45,601 INFO L82 PathProgramCache]: Analyzing trace with hash 495847997, now seen corresponding path program 2 times [2019-11-15 21:35:45,602 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:35:45,602 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062079565] [2019-11-15 21:35:45,602 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:45,602 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:35:45,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:35:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:35:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 21:35:45,673 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062079565] [2019-11-15 21:35:45,673 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:35:45,674 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 21:35:45,674 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400107095] [2019-11-15 21:35:46,176 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 138 [2019-11-15 21:35:46,497 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-11-15 21:35:46,499 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:35:46,499 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:35:46,499 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:35:46,499 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:35:46,499 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 21:35:46,500 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:46,500 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:35:46,500 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:35:46,500 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration8_Loop [2019-11-15 21:35:46,500 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:35:46,500 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:35:46,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:46,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,112 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:35:47,112 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,117 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,117 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:47,122 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,122 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=0} Honda state: {~mode2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,143 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,143 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:47,147 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,147 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_5=0} Honda state: {v_rep#funAddr~node1.offset_5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,157 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,157 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:47,161 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,161 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite1=0} Honda state: {ULTIMATE.start_node1_#t~ite1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,181 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,181 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,191 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,191 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive2~0=0} Honda state: {~alive2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,205 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,206 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,209 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,209 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite0=0} Honda state: {ULTIMATE.start_node1_#t~ite0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,217 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,217 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,221 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,221 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret23=0} Honda state: {ULTIMATE.start_main_#t~ret23=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,237 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,237 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:47,241 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,241 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_5=2} Honda state: {v_rep#funAddr~node3.offset_5=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,252 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,252 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:35:47,258 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,258 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Honda state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,265 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,265 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,270 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,270 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite5=0} Honda state: {ULTIMATE.start_node3_#t~ite5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,277 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,277 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,281 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,281 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,289 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,289 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,302 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,302 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=0} Honda state: {~alive1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,308 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,308 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,313 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,313 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.base_5=-1} Honda state: {v_rep#funAddr~node1.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,325 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,325 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,330 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,330 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~send3~0=0, ~id3~0=0} Honda state: {~send3~0=0, ~id3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,341 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,341 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,346 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,346 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node2.base_5=-1} Honda state: {v_rep#funAddr~node2.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,353 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,353 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,357 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:35:47,357 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.base_5=-1} Honda state: {v_rep#funAddr~node3.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,363 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:35:47,363 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:35:47,386 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 21:35:47,386 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,594 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 21:35:47,595 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:35:47,595 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:35:47,595 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:35:47,596 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:35:47,596 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 21:35:47,596 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:35:47,596 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:35:47,596 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:35:47,596 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration8_Loop [2019-11-15 21:35:47,596 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:35:47,596 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:35:47,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:47,733 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:35:48,238 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:35:48,238 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 21:35:48,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,239 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,239 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,239 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,239 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,241 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 [2019-11-15 21:35:48,241 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,241 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,241 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,241 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,242 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:48,242 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:48,243 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,243 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 [2019-11-15 21:35:48,243 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,243 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,244 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,244 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,244 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,245 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,245 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,245 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,245 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,246 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 [2019-11-15 21:35:48,246 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,246 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,246 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,247 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,247 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,248 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,248 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:48,248 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:48,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,251 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,252 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,252 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,252 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,253 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,253 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,254 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,254 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,254 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,254 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,254 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,255 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,256 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,256 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,256 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,256 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,257 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,258 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,258 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,258 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:48,259 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:48,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,260 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 [2019-11-15 21:35:48,260 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,260 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,261 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,261 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,261 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,262 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,263 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,263 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,263 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,263 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,263 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,265 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,265 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,265 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,265 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:48,266 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:48,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,268 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,268 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,268 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,268 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,269 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:48,269 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:48,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,270 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 [2019-11-15 21:35:48,270 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,271 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,271 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,271 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,271 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,271 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,271 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,272 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,273 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,273 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,273 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,274 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,276 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,276 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,276 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,276 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,277 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,277 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,277 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,278 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,278 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,278 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,279 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,279 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,279 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,280 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,280 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,280 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,280 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,281 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,281 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,281 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,282 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,283 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,283 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,283 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,284 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 [2019-11-15 21:35:48,284 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,284 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,285 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,285 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,285 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,287 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,287 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,288 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,288 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,288 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,288 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,289 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,291 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,291 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,291 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,291 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,292 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,293 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,293 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,293 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,293 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,294 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,295 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,295 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,295 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:35:48,296 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:35:48,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,297 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 [2019-11-15 21:35:48,297 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,297 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,298 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,298 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,298 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,299 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 [2019-11-15 21:35:48,299 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,300 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:35:48,300 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:35:48,300 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,301 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 21:35:48,301 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 [2019-11-15 21:35:48,301 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,302 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,302 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,302 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,304 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,304 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,305 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,305 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,306 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,306 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,307 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,307 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,308 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 [2019-11-15 21:35:48,308 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,309 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,309 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,309 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,310 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,311 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,311 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,312 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 [2019-11-15 21:35:48,312 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,312 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,313 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,313 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,313 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,316 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,316 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,317 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,317 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 [2019-11-15 21:35:48,318 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,318 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,319 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,320 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,320 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,320 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,321 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,321 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,322 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,322 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,323 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,323 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,325 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,326 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,326 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,327 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,328 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,328 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,329 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,330 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,330 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,330 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,332 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 [2019-11-15 21:35:48,333 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,333 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,334 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,334 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,336 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,336 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,336 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,336 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,337 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,337 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,337 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,338 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 [2019-11-15 21:35:48,338 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,338 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,339 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,339 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,342 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,342 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,343 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,344 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,344 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,345 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,345 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,346 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 [2019-11-15 21:35:48,346 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,346 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,347 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,347 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,348 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,349 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,349 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,350 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,351 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,351 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,351 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,354 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,354 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,354 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,354 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,354 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,355 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,355 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,357 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,358 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,358 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,359 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 [2019-11-15 21:35:48,359 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,359 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,360 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,360 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,361 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 [2019-11-15 21:35:48,361 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,362 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,362 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,362 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,364 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 [2019-11-15 21:35:48,365 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,365 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,365 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,366 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,366 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,367 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,367 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,368 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,368 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,369 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 21:35:48,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,370 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,370 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,370 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,370 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,371 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,372 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,373 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,373 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,373 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,373 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,375 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 [2019-11-15 21:35:48,375 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,376 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,376 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,377 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,377 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 [2019-11-15 21:35:48,378 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,378 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,378 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,379 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,380 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,380 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,381 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,381 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,381 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,382 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,382 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,383 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,383 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,386 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 [2019-11-15 21:35:48,386 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,387 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,387 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,387 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,388 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 [2019-11-15 21:35:48,388 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,389 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,389 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,389 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,389 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,390 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 [2019-11-15 21:35:48,390 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,390 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,391 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,391 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,391 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,391 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,392 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 [2019-11-15 21:35:48,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,393 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,393 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,394 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,396 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,397 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,397 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,397 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,399 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,399 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,399 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,399 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,401 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,401 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,401 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,401 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,402 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,402 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,404 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 [2019-11-15 21:35:48,405 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,405 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,405 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,406 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,406 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,408 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 [2019-11-15 21:35:48,409 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,409 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,409 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,410 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,411 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 [2019-11-15 21:35:48,411 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,411 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,412 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,412 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,412 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,415 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,416 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,416 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,417 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 [2019-11-15 21:35:48,418 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,418 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,418 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,419 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,419 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,420 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,420 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,421 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,421 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,421 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,422 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,423 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,423 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,425 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,426 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,426 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,429 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,429 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,429 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,430 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,431 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,433 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,433 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,433 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,443 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,454 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,455 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,455 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,456 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,457 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,457 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,458 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,458 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,458 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,459 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,460 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,462 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,463 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,463 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,463 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,463 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,463 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,465 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,465 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,466 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,466 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,466 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,468 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 21:35:48,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,469 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,469 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,470 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,470 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,470 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,472 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,472 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,472 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,472 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,473 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,473 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,475 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 [2019-11-15 21:35:48,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,476 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,476 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,476 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,476 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,478 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,478 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,478 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,479 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,479 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,480 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,481 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,481 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,481 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,483 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,483 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,483 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,484 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,487 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,488 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,488 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,488 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,489 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,490 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,490 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,490 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,490 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,490 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,491 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,492 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,493 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,493 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,494 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,494 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,495 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,496 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,496 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,499 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,499 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,500 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,500 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,500 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,500 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,502 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,502 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,502 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,502 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,502 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,502 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,503 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,504 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,504 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,504 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,504 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,505 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,505 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,509 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,509 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,509 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,509 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,510 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,510 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,513 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,514 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,514 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,514 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,514 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,516 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,516 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,516 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,517 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,517 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,521 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,521 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,521 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,522 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,522 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,522 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,524 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,524 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,524 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,524 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,525 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,525 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,526 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,526 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,526 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,526 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,527 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,527 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,527 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,529 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,529 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,529 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,529 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,529 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,530 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,530 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,530 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,531 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 [2019-11-15 21:35:48,531 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,531 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,532 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,532 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,533 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,536 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 [2019-11-15 21:35:48,536 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,536 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,537 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,537 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,538 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,541 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,541 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,541 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,541 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,542 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,542 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,542 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,543 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,544 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,544 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,544 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,544 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,545 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 [2019-11-15 21:35:48,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,546 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,547 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,547 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,550 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 [2019-11-15 21:35:48,550 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,551 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,551 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,551 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,553 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:35:48,553 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,553 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,554 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,554 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,556 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 21:35:48,557 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 [2019-11-15 21:35:48,557 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,557 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,557 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,558 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,558 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,558 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,560 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 [2019-11-15 21:35:48,560 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,560 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,561 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,562 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,562 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,564 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 [2019-11-15 21:35:48,564 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,565 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,565 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,566 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,567 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,568 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,568 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,568 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,570 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 [2019-11-15 21:35:48,570 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,570 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,571 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,571 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,573 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,573 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,574 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,574 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,589 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,589 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,590 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,590 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,591 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,592 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,592 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,593 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,593 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,594 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,594 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,595 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,595 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,595 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,595 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,595 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,597 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,597 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,597 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,597 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,597 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,598 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,598 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,601 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,602 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,602 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,603 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,604 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,605 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,605 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,605 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,605 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,606 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,607 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,608 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,608 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,609 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,609 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,612 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,613 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,613 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,613 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,613 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,617 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,617 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,617 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,617 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,617 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,617 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,618 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,618 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,619 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 [2019-11-15 21:35:48,619 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,620 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,620 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,621 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,626 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,627 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,627 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,628 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,629 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,630 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,630 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,632 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,632 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,633 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,633 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,634 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 [2019-11-15 21:35:48,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,635 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,635 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,636 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,636 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,636 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,638 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,638 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,639 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,639 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,639 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,643 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,643 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,644 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,645 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,648 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,649 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,649 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,649 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,650 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,651 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,652 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,652 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,653 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,653 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 [2019-11-15 21:35:48,654 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,654 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,654 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,655 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:35:48,655 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:35:48,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,658 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,659 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,659 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,661 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,661 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:35:48,661 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,662 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,662 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:35:48,662 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:35:48,662 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,665 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 21:35:48,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,666 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,666 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,666 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,667 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,670 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,670 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,670 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,671 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,671 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,675 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,675 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,676 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,678 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,678 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,678 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,679 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,679 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,680 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,682 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,682 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,682 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,683 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,683 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,685 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,685 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,686 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,686 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,690 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,690 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,690 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,691 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,691 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,691 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,693 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 [2019-11-15 21:35:48,693 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,693 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,694 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,694 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,697 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,697 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,697 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,698 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,698 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,700 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,700 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,700 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,701 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,701 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,705 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,706 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,706 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,709 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,709 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,710 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,712 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,712 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,712 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,713 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,713 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,714 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,717 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,718 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,718 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,718 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,718 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,719 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,719 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,723 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,723 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,723 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,724 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,724 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,724 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,724 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,724 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,726 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,727 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,727 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,728 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,735 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 [2019-11-15 21:35:48,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,736 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,737 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,737 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,737 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,739 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 [2019-11-15 21:35:48,740 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,740 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,740 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,741 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,743 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,743 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,744 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,744 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,747 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,747 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,747 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,747 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,747 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,748 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,748 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,750 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,751 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,751 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,752 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,752 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,757 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 [2019-11-15 21:35:48,757 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,758 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,758 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,761 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,761 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,766 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 [2019-11-15 21:35:48,766 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,766 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,767 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,767 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,768 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,768 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,769 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 [2019-11-15 21:35:48,770 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,770 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,770 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,771 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,771 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,772 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 [2019-11-15 21:35:48,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,773 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,773 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,774 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:35:48,774 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:35:48,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,778 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,778 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,779 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,779 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,779 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,780 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,781 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 [2019-11-15 21:35:48,781 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,781 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:35:48,782 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,782 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,782 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,782 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:35:48,783 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:35:48,783 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,787 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 21:35:48,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,787 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,787 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,788 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,788 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,788 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,789 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,791 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,791 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,792 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,793 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,793 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,798 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,798 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,798 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,799 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,799 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,800 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,801 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,801 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,802 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,803 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,804 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 [2019-11-15 21:35:48,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,805 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,805 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,806 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,806 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,807 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 [2019-11-15 21:35:48,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,808 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,809 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,810 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:35:48,810 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:35:48,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,816 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,816 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,816 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,817 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,817 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,819 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,819 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,819 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,820 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:35:48,822 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,822 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:35:48,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:35:48,823 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:35:48,824 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:35:48,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:35:48,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:35:48,825 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 [2019-11-15 21:35:48,825 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:35:48,826 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:35:48,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:35:48,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2019-11-15 21:36:34,378 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:36:34,378 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:34,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,380 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,380 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:34,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:34,381 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,383 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:36:34,383 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:36:34,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,388 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,388 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:34,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:34,389 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,390 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:36:34,390 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:36:34,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,397 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,397 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:34,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:34,397 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,398 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:36:34,399 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:36:34,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,403 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:34,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:34,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:34,403 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,404 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:36:34,404 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:34,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,405 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,405 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:34,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:34,405 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:34,405 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,406 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:36:34,406 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:34,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,407 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,407 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:34,407 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:34,407 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:34,408 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,408 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:36:34,408 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:34,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:34,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:34,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:34,409 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:34,410 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:36:34,410 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:36:34,410 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:34,483 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 21:36:34,484 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 21:36:40,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,574 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:40,574 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,574 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:40,575 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:36:40,575 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,577 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 [2019-11-15 21:36:40,577 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,577 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:40,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,578 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:40,578 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:36:40,579 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:36:40,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,582 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,582 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:40,582 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,582 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,582 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:36:40,583 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:36:40,583 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:36:40,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,585 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 21:36:40,585 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 [2019-11-15 21:36:40,586 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,586 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,587 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,587 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,590 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 [2019-11-15 21:36:40,590 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,590 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,591 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,591 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,591 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,593 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,593 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,593 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,593 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,593 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,595 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 [2019-11-15 21:36:40,595 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,595 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,595 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,595 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,595 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,596 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,596 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,598 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,599 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,599 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,599 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,600 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 [2019-11-15 21:36:40,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,600 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,601 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,601 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,601 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,602 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 [2019-11-15 21:36:40,602 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,602 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,602 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,603 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,604 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,604 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,604 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,604 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,604 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,606 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,606 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,606 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,606 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,606 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,608 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 [2019-11-15 21:36:40,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,609 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,609 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,609 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,609 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,612 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,613 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,613 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,613 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,615 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,615 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,616 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,616 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,616 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,619 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 [2019-11-15 21:36:40,619 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,619 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,619 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,620 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,620 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,620 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,622 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,622 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,622 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,622 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,622 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,622 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,623 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,623 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,624 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,624 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,624 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,625 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 [2019-11-15 21:36:40,625 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,625 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,625 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,626 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,626 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,629 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,630 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,630 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,632 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,632 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,633 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,633 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,633 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,633 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,636 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,636 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,636 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,636 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,637 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,639 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,639 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,639 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,640 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,642 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,642 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,643 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,643 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,643 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,645 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,645 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,645 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,646 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,647 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,647 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,666 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,666 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,666 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,668 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,668 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,676 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 [2019-11-15 21:36:40,677 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,677 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,677 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,677 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,677 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,677 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,678 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,678 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,679 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,679 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,679 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,679 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,680 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,680 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,680 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,680 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,680 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,680 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,681 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,681 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,682 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,682 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,682 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,682 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,684 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,684 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,684 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,686 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,686 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,686 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,686 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,689 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 [2019-11-15 21:36:40,690 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,690 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,690 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,691 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,691 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,699 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,699 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,699 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,699 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,700 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,701 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,701 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,701 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,701 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,702 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,702 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,703 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,703 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,703 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,705 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,705 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,705 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,706 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,706 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,709 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 [2019-11-15 21:36:40,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,709 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,709 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,710 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,711 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,711 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,711 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,711 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,711 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,712 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,712 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,715 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 [2019-11-15 21:36:40,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,715 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,716 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,716 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,716 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,719 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 [2019-11-15 21:36:40,719 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,719 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,719 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,719 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,719 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,720 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:40,720 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:40,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,723 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,723 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,723 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,723 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,724 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,724 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,725 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 [2019-11-15 21:36:40,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,726 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,727 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,727 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,727 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,729 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 [2019-11-15 21:36:40,729 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,729 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:40,730 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:40,730 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:40,730 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,730 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:40,730 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:40,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:40,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:40,732 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:40,732 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:40,732 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:36:40,732 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:36:40,732 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:40,776 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 21:36:40,776 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 21:36:55,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,753 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 [2019-11-15 21:36:55,754 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,754 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:55,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:55,754 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:36:55,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,756 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:55,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:55,757 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:55,757 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:55,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,759 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,759 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:36:55,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,760 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:36:55,761 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:36:55,761 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:36:55,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,764 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 21:36:55,764 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 [2019-11-15 21:36:55,764 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,765 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,765 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,765 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,767 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,767 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,775 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,775 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,775 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,776 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,776 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,776 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,777 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,779 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,779 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,780 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,780 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,780 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,781 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,781 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,785 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 [2019-11-15 21:36:55,785 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,786 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,786 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,786 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,786 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,787 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,787 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,793 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 [2019-11-15 21:36:55,793 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,794 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,794 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,795 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,795 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,797 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,798 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,798 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,801 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,802 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,802 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,802 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,805 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,806 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,806 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,806 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,809 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,809 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,810 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,811 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,811 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,816 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,816 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,817 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,817 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,823 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,823 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,824 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,825 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,825 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,830 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 [2019-11-15 21:36:55,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,830 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,831 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,832 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,832 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,839 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,839 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,839 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,839 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,840 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,840 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,842 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,842 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,843 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,843 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,843 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,844 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,846 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,846 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,846 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,847 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,847 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,847 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,847 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,850 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,850 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,850 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,852 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,852 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,860 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,860 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,860 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,861 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,861 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,864 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,864 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,864 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,864 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,865 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,865 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,867 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 [2019-11-15 21:36:55,867 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,867 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,867 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,868 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,868 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,871 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,871 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,872 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,872 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,872 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,875 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,875 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,876 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,879 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,879 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,881 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,881 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,926 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,926 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,926 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,929 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,929 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,950 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 [2019-11-15 21:36:55,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,950 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,951 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,951 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,954 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,954 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,954 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,955 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,957 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,957 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,957 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,958 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,958 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,958 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,961 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,961 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,961 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,961 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,962 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,962 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,964 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,964 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,964 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,965 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,965 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,965 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,965 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,968 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,968 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,969 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,969 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:55,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,975 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 [2019-11-15 21:36:55,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,975 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,975 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,977 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:55,978 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:55,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:55,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:55,997 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:55,997 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:55,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:55,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:55,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:55,998 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:55,998 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:55,998 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:56,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,001 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,001 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:56,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,001 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,002 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:56,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:56,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,004 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 [2019-11-15 21:36:56,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,004 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,005 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,006 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:56,006 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:56,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,010 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,010 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,012 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:56,012 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:56,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,019 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:56,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,020 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,020 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,020 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:56,020 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:56,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,023 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,024 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,025 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:56,025 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:56,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,030 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 [2019-11-15 21:36:56,030 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,030 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,031 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,032 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:56,032 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:56,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,037 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,038 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,039 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:36:56,039 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:36:56,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,044 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,044 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:56,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,045 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,045 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:56,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:56,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,048 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,048 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:56,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,048 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,048 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:56,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:56,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,051 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:36:56,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:36:56,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:36:56,052 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,052 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:36:56,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:36:56,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:36:56,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:36:56,055 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:36:56,055 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:36:56,055 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:36:56,055 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:36:56,055 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:36:56,157 INFO L400 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2019-11-15 21:36:56,157 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 21:37:18,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:18,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:18,177 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:18,177 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:18,177 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:18,177 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:18,177 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:18,177 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:18,178 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:18,178 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:18,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:18,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:18,180 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:18,180 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:18,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:18,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:18,180 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:18,181 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:18,181 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:18,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:18,184 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 [2019-11-15 21:37:18,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:18,185 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:18,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:18,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:18,185 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:18,186 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:18,186 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:18,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:18,188 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 21:37:18,189 INFO L791 eck$LassoCheckResult]: Stem: 13511#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 13473#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 13474#L210 assume 0 == ~r1~0 % 256; 13523#L211 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 13471#L212 assume ~id1~0 >= 0; 13472#L213 assume 0 == ~st1~0; 13530#L214 assume ~send1~0 == ~id1~0; 13488#L215 assume 0 == ~mode1~0 % 256; 13489#L216 assume ~id2~0 >= 0; 13515#L217 assume 0 == ~st2~0; 13540#L218 assume ~send2~0 == ~id2~0; 13458#L219 assume 0 == ~mode2~0 % 256; 13459#L220 assume ~id3~0 >= 0; 13501#L221 assume 0 == ~st3~0; 13524#L222 assume ~send3~0 == ~id3~0; 13509#L223 assume 0 == ~mode3~0 % 256; 13510#L224 assume ~id1~0 != ~id2~0; 13531#L225 assume ~id1~0 != ~id3~0; 13490#L226 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 13491#L210-1 init_#res := init_~tmp~0; 13521#L279 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 13535#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 15492#L102 assume !(0 != ~mode1~0 % 256); 15470#L125 assume 0 != ~alive1~0 % 256; 15469#L126 assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0; 15468#L126-2 ~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0; 15466#L128-2 ~mode1~0 := 1; 15464#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 15397#L142 assume !(0 != ~mode2~0 % 256); 15394#L159 assume !(0 != ~alive2~0 % 256); 15391#L162 assume !(~send2~0 != ~id2~0); 15386#L162-2 ~mode2~0 := 1; 15384#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 15041#L176 assume !(0 != ~mode3~0 % 256); 15038#L193 assume !(0 != ~alive3~0 % 256); 15034#L196 assume !(~send3~0 != ~id3~0); 15029#L196-2 ~mode3~0 := 1; 15027#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 15025#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 14901#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 14899#L287-1 check_#res := check_~tmp~1; 14796#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 14789#L357 assume !(0 == assert_~arg % 256); 14790#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 14895#L102 assume 0 != ~mode1~0 % 256; 14716#L103 assume !(255 == ~r1~0 % 256); 14713#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 14711#L109 assume !(node1_~m1~0 != ~nomsg~0); 14237#L109-1 ~mode1~0 := 0; 15467#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 15465#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 15463#L145 assume !(node2_~m2~0 != ~nomsg~0); 15460#L145-1 ~mode2~0 := 0; 15459#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 15458#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 15457#L179 assume !(node3_~m3~0 != ~nomsg~0); 15455#L179-1 ~mode3~0 := 0; 15453#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 15450#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 15446#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 15447#L287-1 check_#res := check_~tmp~1; 15499#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 15497#L357 assume !(0 == assert_~arg % 256); 13535#L352 [2019-11-15 21:37:18,189 INFO L793 eck$LassoCheckResult]: Loop: 13535#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 15492#L102 assume !(0 != ~mode1~0 % 256); 15470#L125 assume 0 != ~alive1~0 % 256; 15469#L126 assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0; 15468#L126-2 ~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0; 15466#L128-2 ~mode1~0 := 1; 15464#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 15397#L142 assume !(0 != ~mode2~0 % 256); 15394#L159 assume !(0 != ~alive2~0 % 256); 15391#L162 assume !(~send2~0 != ~id2~0); 15386#L162-2 ~mode2~0 := 1; 15384#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 15041#L176 assume !(0 != ~mode3~0 % 256); 15038#L193 assume !(0 != ~alive3~0 % 256); 15034#L196 assume !(~send3~0 != ~id3~0); 15029#L196-2 ~mode3~0 := 1; 15027#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 15025#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 14901#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 14899#L287-1 check_#res := check_~tmp~1; 14796#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 14789#L357 assume !(0 == assert_~arg % 256); 14790#L352 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 14895#L102 assume 0 != ~mode1~0 % 256; 14716#L103 assume !(255 == ~r1~0 % 256); 14713#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 14711#L109 assume !(node1_~m1~0 != ~nomsg~0); 14237#L109-1 ~mode1~0 := 0; 15467#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 15465#L142 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 15463#L145 assume !(node2_~m2~0 != ~nomsg~0); 15460#L145-1 ~mode2~0 := 0; 15459#L142-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 15458#L176 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 15457#L179 assume !(node3_~m3~0 != ~nomsg~0); 15455#L179-1 ~mode3~0 := 0; 15453#L176-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 15450#L287 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 15446#L288 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 15447#L287-1 check_#res := check_~tmp~1; 15499#L299 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 15497#L357 assume !(0 == assert_~arg % 256); 13535#L352 [2019-11-15 21:37:18,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:37:18,189 INFO L82 PathProgramCache]: Analyzing trace with hash 1809371914, now seen corresponding path program 2 times [2019-11-15 21:37:18,189 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:37:18,190 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649825957] [2019-11-15 21:37:18,190 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:37:18,190 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:37:18,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:37:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:37:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:37:18,225 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:37:18,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:37:18,226 INFO L82 PathProgramCache]: Analyzing trace with hash 795813231, now seen corresponding path program 2 times [2019-11-15 21:37:18,226 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:37:18,226 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825507420] [2019-11-15 21:37:18,227 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:37:18,227 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:37:18,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:37:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:37:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:37:18,245 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:37:18,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:37:18,246 INFO L82 PathProgramCache]: Analyzing trace with hash 1256004920, now seen corresponding path program 3 times [2019-11-15 21:37:18,246 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:37:18,246 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472345196] [2019-11-15 21:37:18,247 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:37:18,247 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:37:18,247 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:37:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:37:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:37:18,296 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:37:18,795 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 150 [2019-11-15 21:37:19,421 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2019-11-15 21:37:19,423 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:37:19,423 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:37:19,423 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:37:19,423 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:37:19,423 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 21:37:19,423 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:19,423 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:37:19,423 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:37:19,423 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration12_Loop [2019-11-15 21:37:19,424 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:37:19,424 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:37:19,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,604 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-11-15 21:37:19,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:19,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:20,741 WARN L191 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-11-15 21:37:20,779 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:37:20,779 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 62 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 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,783 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,783 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,787 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,787 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.base_14=-1} Honda state: {v_rep#funAddr~node1.base_14=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 63 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 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,793 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,793 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,800 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,800 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive2~0=0} Honda state: {~alive2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 64 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 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,805 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,805 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,809 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,809 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_14=2} Honda state: {v_rep#funAddr~node3.offset_14=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 65 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 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,814 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,814 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,819 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,819 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Honda state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 66 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 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,894 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,894 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,898 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,898 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node2.base_14=-1} Honda state: {v_rep#funAddr~node2.base_14=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 67 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 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,902 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,902 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,906 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,906 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode3~0=0} Honda state: {~mode3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 68 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 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,912 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,912 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,915 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,915 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite5=0} Honda state: {ULTIMATE.start_node3_#t~ite5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 69 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 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,919 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,919 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,922 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,922 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_14=0} Honda state: {v_rep#funAddr~node1.offset_14=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 70 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 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,926 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,927 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,929 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,930 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret23=0} Honda state: {ULTIMATE.start_main_#t~ret23=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 71 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 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,934 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,934 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,937 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,937 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 72 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 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,942 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,942 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,946 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,946 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~id2~0=0, ~send2~0=0} Honda state: {~id2~0=0, ~send2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 21:37:20,958 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,958 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,967 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,967 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=1} Honda state: {~alive1~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 74 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 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,973 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,973 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,975 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,976 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite0=0} Honda state: {ULTIMATE.start_node1_#t~ite0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 75 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 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,980 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,980 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,984 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,984 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Honda state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 76 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 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,989 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,989 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:20,992 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 21:37:20,992 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite1=0} Honda state: {ULTIMATE.start_node1_#t~ite1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 77 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 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:20,998 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 21:37:20,998 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c4d79bf-cca8-4746-bdd6-c6637440737f/bin/uautomizer/z3 Starting monitored process 78 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 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:21,022 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 21:37:21,023 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 21:37:21,327 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 21:37:21,328 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:37:21,328 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:37:21,328 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:37:21,328 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:37:21,329 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 21:37:21,329 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:21,329 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:37:21,329 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:37:21,329 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration12_Loop [2019-11-15 21:37:21,329 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:37:21,329 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:37:21,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:21,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:22,675 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-11-15 21:37:22,733 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:37:22,733 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 21:37:22,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,733 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,734 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,734 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,734 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,735 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 [2019-11-15 21:37:22,735 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,736 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,736 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:22,736 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:22,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,738 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,738 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,738 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,739 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 [2019-11-15 21:37:22,739 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,739 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,740 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:22,740 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:22,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,743 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,743 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,744 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,745 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,745 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,746 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:22,746 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:22,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,747 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,748 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,748 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,748 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:22,748 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:22,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,750 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,751 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,751 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,751 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,752 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 [2019-11-15 21:37:22,752 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,752 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,752 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,752 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,753 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,753 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,753 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,754 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,755 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,755 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,756 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,757 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,757 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,758 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 [2019-11-15 21:37:22,758 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,759 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,759 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,760 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 [2019-11-15 21:37:22,760 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,761 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,761 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,761 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,762 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 [2019-11-15 21:37:22,762 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,763 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,763 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,763 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,763 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,764 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 [2019-11-15 21:37:22,765 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,765 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,765 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,765 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,766 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,766 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,766 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 [2019-11-15 21:37:22,767 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,767 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,767 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,768 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,768 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,769 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 [2019-11-15 21:37:22,770 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,770 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:22,770 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,772 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-15 21:37:22,773 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,796 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 [2019-11-15 21:37:22,797 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,797 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,798 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:22,798 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:22,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,799 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,800 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,800 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,800 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,801 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,801 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,801 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,802 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,802 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:22,802 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:22,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,804 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,804 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,804 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,804 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,804 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,805 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,805 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,805 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,806 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,806 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,806 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,806 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,806 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,807 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 [2019-11-15 21:37:22,807 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,807 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,807 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,808 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,808 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,809 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,809 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,810 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,810 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:22,810 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:22,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,810 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 21:37:22,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,811 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,811 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,813 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,813 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:22,813 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:22,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,814 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 [2019-11-15 21:37:22,814 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,814 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,815 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,815 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,815 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,816 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,816 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:22,816 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:22,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,818 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,819 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,819 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,820 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,821 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,821 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:22,821 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:22,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,823 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,823 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,824 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:22,824 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:22,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,826 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,827 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,827 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,829 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,829 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,829 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,830 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,830 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 [2019-11-15 21:37:22,831 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,831 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,831 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,832 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,833 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,833 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,834 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,835 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 [2019-11-15 21:37:22,835 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,835 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,835 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,836 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,836 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,836 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,838 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,839 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,839 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,839 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,840 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,840 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,840 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,841 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,841 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,841 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,843 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,843 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,844 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,844 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,844 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,845 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,846 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,846 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,849 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,849 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,849 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,849 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:22,850 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,852 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:22,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,896 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,897 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,897 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:22,897 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:22,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,900 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,900 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,901 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,902 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,902 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,903 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:22,903 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:22,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,905 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,906 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,906 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,907 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,907 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 [2019-11-15 21:37:22,908 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,908 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,908 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,909 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,911 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,911 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,912 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 [2019-11-15 21:37:22,912 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,913 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,913 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,915 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,916 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,916 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,916 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,917 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,918 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,918 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,918 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:22,918 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:22,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,919 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 21:37:22,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,920 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,920 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,921 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,921 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,921 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,926 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,926 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,927 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:22,927 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:22,929 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,930 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,930 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,930 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,930 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,931 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,931 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,931 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,932 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,933 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,934 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:22,934 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:22,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,936 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,937 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,938 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,939 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,940 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,940 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:22,941 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:22,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,943 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,943 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,944 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:22,944 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:22,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,947 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,947 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,947 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,948 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,949 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,949 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,950 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,950 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,950 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,951 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,952 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,952 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,952 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,952 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,952 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,953 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,954 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,954 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,954 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,955 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,956 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,957 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,957 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,957 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,957 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,959 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,960 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,960 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,960 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,962 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,962 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,963 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,963 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,963 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,965 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 [2019-11-15 21:37:22,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,965 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,966 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,966 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:22,968 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:22,968 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,969 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:22,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:22,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:22,971 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 [2019-11-15 21:37:22,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:22,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:22,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:22,972 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:22,973 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:22,976 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 21:37:22,976 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,040 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,040 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,040 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,040 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,041 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,041 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,042 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,042 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,043 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,043 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,043 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,044 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,044 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,044 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,044 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,046 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 [2019-11-15 21:37:23,046 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,046 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,046 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,046 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,046 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,047 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,047 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,047 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,048 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,048 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,048 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,048 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,049 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,049 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,049 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 [2019-11-15 21:37:23,050 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,050 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,050 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,051 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,051 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,052 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,052 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,052 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,052 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,053 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,053 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,054 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,054 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 21:37:23,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,055 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,055 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,055 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,055 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,055 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,057 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,057 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,058 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,058 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,059 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 [2019-11-15 21:37:23,059 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,060 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,060 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,060 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,060 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,061 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,061 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,062 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,062 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,063 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 [2019-11-15 21:37:23,064 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,065 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,065 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,067 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,067 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,067 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,068 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,068 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,069 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 [2019-11-15 21:37:23,070 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,070 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,070 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,070 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,070 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,072 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,072 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,073 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,073 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,073 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,074 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,074 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,074 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,074 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,075 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,075 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,075 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,075 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,075 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,076 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,076 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,076 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,077 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,077 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,077 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,078 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,078 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,078 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,079 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,080 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,080 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,080 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,081 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,082 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,082 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,084 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,085 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,085 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,085 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,085 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,085 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,087 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,087 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,087 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,087 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,087 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,088 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,088 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,091 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 [2019-11-15 21:37:23,091 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,091 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,091 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:23,091 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,094 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 21:37:23,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,199 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,199 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,200 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,200 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,204 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,204 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,205 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,206 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,207 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,207 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,209 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 [2019-11-15 21:37:23,209 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,210 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,210 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,212 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,212 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,212 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,213 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,213 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,214 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 [2019-11-15 21:37:23,214 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,215 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,215 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,215 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,216 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,217 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,217 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,219 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 [2019-11-15 21:37:23,219 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,220 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,220 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,221 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:23,222 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,222 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,222 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,222 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,222 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,223 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 21:37:23,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,223 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,224 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,224 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,224 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,224 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,224 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,224 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,224 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,227 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,227 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,227 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,227 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,227 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,227 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:23,228 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:23,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,229 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,230 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,230 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,230 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,230 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,230 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,231 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,231 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,232 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,232 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,233 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,233 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:23,234 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:23,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,236 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,237 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,237 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,238 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,238 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,239 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,240 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,241 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:23,241 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:23,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,243 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 [2019-11-15 21:37:23,243 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,243 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,243 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,244 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,244 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:23,244 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:23,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,246 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 [2019-11-15 21:37:23,246 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,246 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,246 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,246 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,246 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,247 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,247 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,247 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,248 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,248 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,248 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,249 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,249 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,249 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,249 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,249 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,249 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,249 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,249 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,250 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,250 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,250 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,250 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,250 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,251 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,251 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,251 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,252 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,252 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,252 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,252 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,252 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,252 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,254 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 [2019-11-15 21:37:23,254 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,254 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,254 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,254 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,254 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,254 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,255 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,255 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,256 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,256 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,256 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,256 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,256 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,258 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,258 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,258 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,258 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,258 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,259 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,259 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,259 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,260 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,260 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,260 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,260 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,260 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,260 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,260 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,263 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,263 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,263 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,263 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:23,263 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,267 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,267 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,291 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,291 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,291 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,292 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:23,292 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:23,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,294 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,294 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,294 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,294 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,294 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,294 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,295 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,295 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,295 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 [2019-11-15 21:37:23,296 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,296 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,296 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,297 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:23,297 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:23,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,299 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 [2019-11-15 21:37:23,299 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,299 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,299 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,299 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,300 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,301 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,301 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,301 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,301 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,302 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,302 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,303 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,303 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,304 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,305 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,305 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,306 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,306 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,306 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,307 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,307 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,308 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,308 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,308 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,308 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,308 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,308 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,309 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,310 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:23,310 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:23,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,311 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 21:37:23,312 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 [2019-11-15 21:37:23,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,312 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,312 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,313 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,314 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,320 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,320 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,320 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,321 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,321 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,324 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 [2019-11-15 21:37:23,325 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,325 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,326 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,326 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,326 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,328 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 [2019-11-15 21:37:23,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,328 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,329 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,330 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,330 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,332 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 [2019-11-15 21:37:23,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,332 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,333 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,334 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,334 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,335 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,335 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,337 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,338 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,338 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,338 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,340 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 [2019-11-15 21:37:23,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,341 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,342 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,344 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,345 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,345 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,346 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,347 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 [2019-11-15 21:37:23,348 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,348 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,349 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,349 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,350 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,351 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,351 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,351 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,352 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 [2019-11-15 21:37:23,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,352 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,353 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,355 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 [2019-11-15 21:37:23,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,356 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,356 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,356 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,356 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,358 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,358 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,359 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,359 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,361 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 [2019-11-15 21:37:23,361 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,361 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,361 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,361 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,362 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,362 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,363 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 [2019-11-15 21:37:23,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,363 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,363 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,364 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,364 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,369 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,369 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,369 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:23,369 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,376 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 21:37:23,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,411 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 [2019-11-15 21:37:23,412 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,412 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,412 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,413 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,413 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,415 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,415 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,416 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,416 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,417 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 [2019-11-15 21:37:23,417 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,417 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,417 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,417 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,418 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,418 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,421 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,421 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,421 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,421 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,421 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,423 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,423 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,423 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,424 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,425 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,425 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,425 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,427 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,427 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,427 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,427 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,427 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,427 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,427 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,429 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,429 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,429 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,430 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,430 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,431 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 [2019-11-15 21:37:23,431 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,432 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:37:23,432 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,432 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,432 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,432 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,433 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,433 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,435 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 21:37:23,435 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 [2019-11-15 21:37:23,436 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,436 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,436 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,437 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,438 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,438 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,445 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,446 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,446 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,447 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,447 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,452 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,453 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,453 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,453 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,453 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,453 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,454 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,454 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,456 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,456 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,457 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,457 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,458 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,458 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,463 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,463 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,463 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,464 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,465 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,465 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,467 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,467 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,467 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,468 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,469 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,469 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,473 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,474 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,474 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,475 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,475 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,480 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,480 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,481 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,481 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,481 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,482 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,482 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,483 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,483 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,484 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,484 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,485 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,485 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,487 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,487 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,487 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,488 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,490 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,490 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,490 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,491 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,492 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,492 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,494 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,494 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,494 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,494 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,494 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,494 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,495 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,496 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,500 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,500 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,501 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,502 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,504 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,504 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,504 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,504 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,505 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,506 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,506 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,512 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,512 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,512 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,512 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,513 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,513 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,513 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,515 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,515 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,516 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,516 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,517 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,518 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,529 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,529 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,529 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,529 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,530 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:23,530 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,547 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 21:37:23,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,632 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,632 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,634 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,634 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,639 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,639 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,640 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,641 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,642 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 [2019-11-15 21:37:23,642 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,643 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,644 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:23,645 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:23,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,649 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 [2019-11-15 21:37:23,650 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,650 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,651 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,652 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,653 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 [2019-11-15 21:37:23,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,654 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,654 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,654 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,655 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,657 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,657 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,657 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,658 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,659 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,661 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,661 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,661 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,662 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,662 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,663 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,663 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,665 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,665 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,666 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,667 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,669 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,669 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,670 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:23,671 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:23,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,673 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 21:37:23,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,673 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,673 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,674 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,674 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,675 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,679 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,680 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,680 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,680 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,680 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,681 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,681 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,684 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,685 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,685 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,685 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,688 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,688 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,688 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,689 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,689 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,692 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,692 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,693 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,693 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,693 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,700 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,700 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,700 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,701 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,701 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,701 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,704 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,705 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,705 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,705 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,706 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,706 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,709 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 [2019-11-15 21:37:23,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,709 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,710 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,710 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,712 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,713 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,713 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,713 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,713 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,713 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,714 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,714 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,716 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,717 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,717 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,717 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,718 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,718 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,719 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 [2019-11-15 21:37:23,720 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,720 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,720 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,720 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,721 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,721 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,721 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,721 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,724 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,724 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,724 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,724 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,724 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,724 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,725 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,725 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,728 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,728 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,728 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,729 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,729 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,729 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,729 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,729 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,732 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,732 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,733 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,734 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,734 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,737 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,738 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,738 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,739 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,739 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,741 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,741 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,742 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,742 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,747 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,747 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,748 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,748 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,748 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:23,748 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,754 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 21:37:23,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,854 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,854 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,855 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,855 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,856 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,859 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,859 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,859 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,860 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,862 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,862 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,862 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,863 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:23,863 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:23,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,866 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,866 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,867 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,867 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,875 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,875 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,876 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,879 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,881 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,881 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,882 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,882 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,886 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,889 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:37:23,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,890 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:23,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:23,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,892 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 21:37:23,893 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 [2019-11-15 21:37:23,893 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,893 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,894 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,895 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,905 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,905 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,905 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,905 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,905 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,906 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:23,906 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:23,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,911 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,911 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,911 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,912 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,915 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,916 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,917 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:23,917 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:23,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,921 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,921 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,922 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,922 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,922 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,923 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,923 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,927 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,927 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,927 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,927 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,927 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,928 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:23,928 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:23,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,933 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,933 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,934 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:23,934 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:23,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,938 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,939 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,939 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,939 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,940 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,940 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,942 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,942 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,943 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,943 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,944 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,946 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,946 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,946 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,947 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,947 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,950 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 [2019-11-15 21:37:23,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,950 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,950 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,951 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,951 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,954 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,954 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,955 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,955 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,960 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,960 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,960 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,961 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,964 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,964 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,964 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,964 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,965 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,965 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,971 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,971 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,971 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,972 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,972 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,972 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:23,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,975 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:23,976 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:23,976 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:23,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:23,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:23,984 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 [2019-11-15 21:37:23,994 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:23,994 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:23,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:23,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:23,994 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:23,995 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,008 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-11-15 21:37:24,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:24,103 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,103 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,104 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,105 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:24,105 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:24,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:24,109 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,109 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,110 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,110 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,110 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,110 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,113 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 [2019-11-15 21:37:24,113 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,113 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,113 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,113 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,114 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,115 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:37:24,115 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:37:24,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:24,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,119 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,119 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,120 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,120 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:24,123 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,123 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,123 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,123 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,124 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,124 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,124 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:24,127 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,127 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,127 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,127 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,128 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,128 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,128 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,130 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 [2019-11-15 21:37:24,131 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,131 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,132 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,132 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,133 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:24,136 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,136 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,137 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,137 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,137 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,137 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,138 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,138 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:24,140 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 [2019-11-15 21:37:24,141 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:37:24,141 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:37:24,141 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:24,141 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:24,141 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:24,141 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:37:24,142 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:24,142 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:24,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:26,124 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 304 DAG size of output: 272 [2019-11-15 21:37:26,795 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115 [2019-11-15 21:37:26,798 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 21:37:26,798 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 21:37:26,798 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 21:37:26,798 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 21:37:26,799 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 21:37:26,799 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 21:37:26,799 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 21:37:26,799 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 21:37:26,799 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c_Iteration12_Lasso [2019-11-15 21:37:26,799 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 21:37:26,799 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 21:37:26,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:26,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,121 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2019-11-15 21:37:27,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 21:37:27,631 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-11-15 21:37:29,263 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2019-11-15 21:37:30,088 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-11-15 21:37:30,176 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 21:37:30,176 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 21:37:30,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,177 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,177 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,177 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,177 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,177 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,177 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,177 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,178 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,178 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,178 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,178 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,179 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 [2019-11-15 21:37:30,179 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,179 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,180 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,180 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,180 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,180 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,181 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,181 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,181 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,181 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,182 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,182 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,182 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,183 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 [2019-11-15 21:37:30,183 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,183 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,183 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,183 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,183 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,183 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,184 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 [2019-11-15 21:37:30,185 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,185 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,185 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,185 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,186 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,186 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,187 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,187 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,188 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,188 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,188 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,188 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,189 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,189 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,190 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,190 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,191 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,191 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,191 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,191 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,191 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,192 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,192 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,192 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,193 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,193 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,193 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,194 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,194 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,195 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 [2019-11-15 21:37:30,196 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,197 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,197 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,197 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,198 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,198 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,199 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,199 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 [2019-11-15 21:37:30,200 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,200 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,201 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,201 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,203 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,203 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,205 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,205 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,205 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,207 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,207 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,207 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,208 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,208 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,209 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,209 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,209 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 [2019-11-15 21:37:30,210 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,210 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,210 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,210 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,211 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,212 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,212 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,212 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,212 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,213 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,213 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,213 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,213 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,213 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,214 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,214 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,214 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 [2019-11-15 21:37:30,214 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,215 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,215 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,215 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,215 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 [2019-11-15 21:37:30,215 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,216 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,216 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,216 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,217 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,218 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,218 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,219 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 [2019-11-15 21:37:30,219 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,220 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,220 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,221 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,222 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,222 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,223 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,223 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,224 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,224 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,225 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,226 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,226 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,226 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,227 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,228 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,229 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,229 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,229 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,231 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,232 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,232 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,233 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,233 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,234 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,234 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,235 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,236 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,236 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,236 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,236 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,237 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,237 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,238 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:30,238 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:30,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,239 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:30,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:30,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:30,240 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,240 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:30,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:30,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:30,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:30,240 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:30,240 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:37:30,241 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:30,241 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:30,263 INFO L400 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2019-11-15 21:37:30,263 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 21:37:33,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,781 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 [2019-11-15 21:37:33,781 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,781 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,781 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,781 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,782 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,782 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:33,782 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,782 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,782 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,783 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,783 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,783 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,784 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,784 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,785 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,785 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,785 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,786 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,786 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,786 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,786 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,787 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,787 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,788 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,788 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,788 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,789 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,789 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,791 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,792 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,792 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,792 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,794 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,794 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,794 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,795 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,796 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 [2019-11-15 21:37:33,796 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,796 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,797 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,797 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 21:37:33,797 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,798 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,798 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 21:37:33,798 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:37:33,798 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 21:37:33,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,800 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 21:37:33,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,800 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,800 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,800 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,801 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,801 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,801 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,801 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,801 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,801 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,802 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,802 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,803 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,804 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,804 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 [2019-11-15 21:37:33,804 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,804 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,804 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,805 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,805 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,805 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,806 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,806 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,806 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,807 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 [2019-11-15 21:37:33,807 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,808 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,808 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,808 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,810 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,810 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,810 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,810 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,811 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,812 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,812 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,812 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,813 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,813 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,814 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 [2019-11-15 21:37:33,814 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,814 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,814 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,815 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,815 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,815 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,816 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,816 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,816 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 [2019-11-15 21:37:33,816 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,816 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,817 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,817 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,817 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,817 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 [2019-11-15 21:37:33,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,818 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,818 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,818 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,821 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 [2019-11-15 21:37:33,821 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,821 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,822 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,822 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,822 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,823 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,823 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,823 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,824 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,824 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,824 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,824 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,825 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,825 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,826 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,826 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,826 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,827 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,827 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,827 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,828 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,828 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,828 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,830 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 [2019-11-15 21:37:33,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,831 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,831 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,831 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,832 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,832 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,832 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,832 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,833 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 [2019-11-15 21:37:33,833 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,833 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,834 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,834 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,834 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,835 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,835 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 [2019-11-15 21:37:33,835 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,835 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,835 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,835 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,836 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,836 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,836 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 [2019-11-15 21:37:33,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,837 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,837 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,837 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,838 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,838 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,838 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,839 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,839 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,840 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,840 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,840 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,841 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,841 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,841 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,842 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,842 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,843 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,843 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,843 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,844 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,844 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,845 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,845 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,847 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,848 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,848 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,848 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,851 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,851 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,851 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,851 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,851 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,852 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,853 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,853 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,853 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,853 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,853 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,853 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,854 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,854 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,854 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,855 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,855 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,856 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,856 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,856 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,856 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,857 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:33,857 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:33,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,858 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:33,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:33,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:33,858 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,858 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:33,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:33,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:33,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:33,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:33,859 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:37:33,859 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:33,859 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:33,890 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-11-15 21:37:33,890 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 21:37:39,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,956 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,957 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:39,957 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,957 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,957 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,957 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:39,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:39,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,958 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 [2019-11-15 21:37:39,958 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,958 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,959 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,959 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,960 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,960 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,961 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,961 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,962 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,962 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,963 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,963 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,964 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,964 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,965 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,965 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,969 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,969 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,969 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,969 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,972 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,973 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,973 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,974 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,974 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:39,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,974 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,974 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:37:39,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:39,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,975 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 [2019-11-15 21:37:39,975 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,975 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:37:39,976 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:37:39,976 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:37:39,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,978 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 21:37:39,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,978 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:39,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,979 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,979 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,979 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:39,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:39,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,980 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,980 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,980 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:39,980 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:39,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,981 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 [2019-11-15 21:37:39,982 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:39,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,982 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,982 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:39,982 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:39,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,983 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,983 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:39,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,983 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,983 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:39,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:39,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,984 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 [2019-11-15 21:37:39,984 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,984 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,985 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:39,985 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:39,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,988 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,989 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:39,989 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:39,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,992 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,992 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,993 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:39,993 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:39,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,996 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,996 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:39,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,996 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,997 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:39,997 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:39,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:39,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:39,998 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:39,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:39,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:39,998 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:39,998 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:39,998 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,000 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,001 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,001 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,001 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,002 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,002 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,002 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,002 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 [2019-11-15 21:37:40,003 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,003 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,003 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,004 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 [2019-11-15 21:37:40,004 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,004 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,005 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,005 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,009 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,010 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 [2019-11-15 21:37:40,010 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,010 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,011 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,011 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,011 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,012 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,012 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,014 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,014 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,014 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,014 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,014 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,015 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,015 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,015 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 [2019-11-15 21:37:40,016 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,016 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,016 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,016 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,017 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,017 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,017 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,017 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,017 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,018 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,018 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,018 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 [2019-11-15 21:37:40,018 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,019 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,019 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,019 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,019 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,020 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,020 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,020 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,020 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,022 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,022 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,022 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,023 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,023 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,023 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,023 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,024 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,024 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,025 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,025 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,025 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,025 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,027 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,027 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,027 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,027 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,028 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,028 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,028 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,028 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,028 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,029 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,029 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,029 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,030 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,030 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 [2019-11-15 21:37:40,030 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,030 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,031 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,031 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,031 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,031 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,031 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,032 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,032 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,032 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,033 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,033 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,033 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,033 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,035 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,036 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,036 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,036 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,038 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,038 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,039 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,039 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,041 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,041 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,041 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,041 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,041 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,042 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,042 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,043 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,043 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,044 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,044 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,044 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,044 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,045 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,045 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,045 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,046 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:40,046 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:40,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,047 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:40,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:40,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:40,047 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,048 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:40,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:40,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:40,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:40,048 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:40,049 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:37:40,049 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:40,049 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:40,096 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 21:37:40,096 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 21:37:51,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,413 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,413 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,414 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:51,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,414 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 [2019-11-15 21:37:51,414 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,414 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,415 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,415 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,417 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 [2019-11-15 21:37:51,417 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,418 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,418 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,418 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,420 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,421 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,422 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,422 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,425 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,426 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,426 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,431 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 [2019-11-15 21:37:51,431 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,431 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,432 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,432 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,435 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 [2019-11-15 21:37:51,435 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,435 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,436 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,436 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,438 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,438 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,438 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,439 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,439 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,439 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:37:51,439 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,439 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 [2019-11-15 21:37:51,440 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,440 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:37:51,441 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:37:51,441 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:37:51,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,444 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 21:37:51,444 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 [2019-11-15 21:37:51,444 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,444 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,444 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,445 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,445 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,445 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,446 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,447 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,447 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,447 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,448 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,449 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 [2019-11-15 21:37:51,449 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,450 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,450 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,450 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,451 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,451 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,451 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,451 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,451 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,452 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,452 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,452 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,453 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,453 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,455 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,456 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,456 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,456 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,459 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,459 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,460 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,460 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,462 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,462 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,462 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,463 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,463 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,464 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,465 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,466 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,466 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,470 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,470 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,471 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,471 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,471 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,472 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 [2019-11-15 21:37:51,473 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,473 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,473 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,474 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,474 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,475 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 [2019-11-15 21:37:51,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,476 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,476 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,476 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,478 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,478 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,480 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,480 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,488 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,488 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,489 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,489 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,489 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,491 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,491 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,492 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,492 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,492 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,493 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,494 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,494 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,494 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,495 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,495 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,498 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,498 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,499 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,499 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,499 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,499 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,501 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,501 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,502 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,503 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,503 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,504 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,504 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,504 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,504 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,505 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,506 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,506 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,506 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,506 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,507 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,508 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,509 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,510 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,510 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,513 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,514 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,514 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,514 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,514 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,516 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,516 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,516 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,517 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,517 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,518 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,518 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,519 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,519 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,519 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,520 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,522 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 [2019-11-15 21:37:51,522 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,522 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,522 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,523 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,523 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,523 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,524 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,525 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,525 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,525 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,526 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,526 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,527 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,527 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,527 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,527 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,528 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,528 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,528 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,529 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,530 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,530 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,530 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,530 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,532 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,532 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,533 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,533 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,533 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,533 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,535 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,535 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,536 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,536 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,540 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,540 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,541 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,541 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,542 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,542 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,545 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 [2019-11-15 21:37:51,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,546 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,547 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,547 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,551 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 [2019-11-15 21:37:51,551 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,551 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,552 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,552 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,552 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,552 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,554 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,554 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,554 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,554 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,555 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,555 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,557 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 [2019-11-15 21:37:51,557 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,557 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,558 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,558 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,558 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,560 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,561 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:37:51,561 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:37:51,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,564 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,564 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:37:51,564 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:37:51,564 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:37:51,564 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,565 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:37:51,565 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:37:51,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:37:51,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:37:51,566 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:37:51,567 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:37:51,567 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:37:51,567 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:37:51,648 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 21:37:51,648 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 21:38:07,131 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,132 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,132 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,132 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,132 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,132 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:07,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,133 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,133 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,134 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,134 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,134 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,137 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,137 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,137 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,137 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,138 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,138 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,140 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 [2019-11-15 21:38:07,140 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,140 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,141 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,141 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,143 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,143 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,143 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,143 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,144 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,144 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,150 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,150 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,151 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,151 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,151 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,151 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,151 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,155 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,156 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,156 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,156 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,157 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,158 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 [2019-11-15 21:38:07,159 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,159 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,159 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,159 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,159 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,159 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:07,159 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,160 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 21:38:07,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,160 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:07,161 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:07,161 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:07,165 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,165 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 21:38:07,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,165 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,166 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,166 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,166 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,166 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,166 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,167 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 [2019-11-15 21:38:07,167 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,167 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,167 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,167 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,167 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,168 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,168 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,170 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,170 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,170 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,170 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,170 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,170 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,171 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 [2019-11-15 21:38:07,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,171 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,171 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,172 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,172 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,173 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,173 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,173 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,173 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,173 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,173 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,176 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,176 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,176 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,176 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,176 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,177 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,177 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,179 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 [2019-11-15 21:38:07,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,179 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,179 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,180 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,180 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,181 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,182 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,182 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,183 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 [2019-11-15 21:38:07,183 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,183 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,183 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,183 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,183 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,184 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,184 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,186 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,186 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,186 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,187 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,187 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,187 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,188 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,188 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,188 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,188 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,188 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,188 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,188 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,188 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,189 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 [2019-11-15 21:38:07,189 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,189 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,189 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,189 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,190 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,190 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,191 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,191 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,191 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,192 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,192 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,196 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,197 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,197 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,197 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,198 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,198 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,198 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,199 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 [2019-11-15 21:38:07,199 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,199 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,200 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,200 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,200 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,203 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,203 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,203 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,203 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,204 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,204 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,204 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,205 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,205 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,205 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,206 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,206 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,206 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,206 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,206 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,207 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,207 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,208 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,208 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,208 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,209 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,209 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,209 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,210 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,210 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,212 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,212 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,213 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,213 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,213 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,214 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 [2019-11-15 21:38:07,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,214 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,214 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,215 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,215 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 [2019-11-15 21:38:07,215 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,216 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,216 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,216 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,216 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,216 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,218 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,218 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,219 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,219 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 [2019-11-15 21:38:07,219 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,220 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,220 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,220 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,220 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,221 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,221 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,221 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,222 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,223 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,223 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,223 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,223 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,223 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,223 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,224 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,224 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,224 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,225 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,225 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,225 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,225 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,226 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,226 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,226 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,227 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,227 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,229 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,229 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,229 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,230 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,230 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,232 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,232 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,233 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,233 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,233 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,236 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,236 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,236 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,236 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,236 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,236 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,237 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,237 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,238 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,238 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,238 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,240 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,240 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,240 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,240 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,240 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,241 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 [2019-11-15 21:38:07,241 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,241 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,241 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,242 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,242 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,242 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:07,242 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:07,243 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,244 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,244 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,244 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:07,244 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:07,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:07,244 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,244 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:07,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:07,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:07,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:07,245 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:07,246 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:07,246 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:38:07,246 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:38:07,246 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:07,284 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-11-15 21:38:07,284 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 21:38:09,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,172 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,172 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,172 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,172 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,172 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,172 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,173 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:09,173 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,174 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,174 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,174 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,175 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,175 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,177 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,177 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,178 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,178 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,178 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,181 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,181 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,182 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,182 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,184 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 [2019-11-15 21:38:09,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,184 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,185 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,186 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,186 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,192 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,192 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,192 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,193 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,193 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,196 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,196 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,197 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,197 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,199 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 [2019-11-15 21:38:09,200 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,200 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,200 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,200 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,200 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 21:38:09,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,201 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:09,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,202 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 21:38:09,202 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 21:38:09,202 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 21:38:09,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,206 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 21:38:09,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,206 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,206 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,206 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,206 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,207 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,208 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,208 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,209 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,209 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,211 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,212 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,213 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,213 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,213 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,213 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,214 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,404 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,405 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,406 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,407 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,407 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,410 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 [2019-11-15 21:38:09,410 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,410 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,410 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,410 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,410 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,411 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,411 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,414 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 [2019-11-15 21:38:09,414 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,414 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,414 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,414 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,414 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,415 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,415 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,417 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 [2019-11-15 21:38:09,417 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,418 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,418 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,418 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,418 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,418 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,419 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 [2019-11-15 21:38:09,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,419 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,420 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,420 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,421 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,423 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 [2019-11-15 21:38:09,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,424 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,424 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,424 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,424 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,424 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,425 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 [2019-11-15 21:38:09,426 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,426 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,427 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,429 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,429 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,429 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,429 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,429 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,431 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,431 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,431 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,432 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,432 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,447 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,447 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,447 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,447 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,447 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,448 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,448 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,448 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,450 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,450 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,451 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,451 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,452 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,452 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,454 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,454 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,454 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,456 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,456 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,460 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,460 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,460 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,461 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,461 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,461 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,461 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,462 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,463 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,463 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,463 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,463 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,463 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,464 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,464 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,465 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 [2019-11-15 21:38:09,465 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,465 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,465 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,465 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,466 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,466 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,467 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,467 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,467 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,467 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,467 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,468 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,468 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,469 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,469 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,469 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,470 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,470 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,473 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,473 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,473 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,473 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,474 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,474 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,475 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,475 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 [2019-11-15 21:38:09,475 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,475 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,475 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,476 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,477 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,477 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,477 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,478 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,478 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,480 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,480 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,480 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,481 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,481 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,481 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 [2019-11-15 21:38:09,482 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,482 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,482 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,482 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,482 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,482 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,484 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,484 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,484 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,484 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,484 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,484 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,485 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,485 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,486 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,486 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,486 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,486 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,487 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,487 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,488 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,488 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,488 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,488 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,489 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,489 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,489 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,490 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,490 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,493 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,493 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,493 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,493 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,493 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,494 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,494 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,497 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,497 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,497 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,497 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,498 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,498 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,501 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,501 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,501 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,502 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,503 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,503 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,503 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,503 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,504 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,504 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,506 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 [2019-11-15 21:38:09,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,506 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,506 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,506 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,506 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,507 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,507 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,508 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,508 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,508 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,509 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:09,509 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:09,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,512 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,512 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,512 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:09,512 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:09,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:09,512 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,513 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:09,513 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:09,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:09,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:09,514 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:09,514 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:09,514 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:38:09,514 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:38:09,514 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:09,565 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 21:38:09,566 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 21:38:19,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,258 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,258 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,258 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,259 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,259 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,259 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,259 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:19,260 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,261 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,262 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,262 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,262 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,263 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,264 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,264 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,269 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,269 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,270 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,271 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,271 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,275 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,276 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,276 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,276 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,277 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,278 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,282 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,283 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,284 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,284 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,293 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,294 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,294 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,294 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,294 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,295 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,295 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,300 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,300 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,300 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,300 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,301 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,301 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,304 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,304 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,304 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,304 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:19,304 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,305 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 21:38:19,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,306 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:19,306 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:19,307 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:19,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,310 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 21:38:19,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,311 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,311 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,311 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,311 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,312 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,312 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 [2019-11-15 21:38:19,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,313 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,313 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,313 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,314 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,316 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,317 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,317 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,318 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,318 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,320 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,320 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,320 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,320 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,321 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,321 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,322 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 [2019-11-15 21:38:19,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,323 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,323 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,323 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,324 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,324 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,328 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 [2019-11-15 21:38:19,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,328 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,328 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,329 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,329 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,332 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 [2019-11-15 21:38:19,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,333 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,333 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,334 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,334 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,337 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,337 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,338 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,338 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 [2019-11-15 21:38:19,339 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,339 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,339 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,340 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,340 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,343 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 [2019-11-15 21:38:19,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,343 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,343 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,344 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,344 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,344 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,345 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,345 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,346 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,346 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 [2019-11-15 21:38:19,347 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,347 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,347 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,347 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,347 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,348 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,349 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,349 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,351 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,351 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,358 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,358 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,358 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,359 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,359 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 [2019-11-15 21:38:19,359 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,360 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,360 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,360 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,361 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 [2019-11-15 21:38:19,361 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,361 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,362 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,363 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,363 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,369 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,370 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,370 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,370 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,370 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,371 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,373 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,373 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,373 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,373 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,373 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,373 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,374 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,374 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,375 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 [2019-11-15 21:38:19,376 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,376 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,377 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,377 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,377 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,379 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,379 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,379 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,379 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,380 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,381 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,381 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,382 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,382 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,389 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,389 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,389 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,390 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,390 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,392 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 [2019-11-15 21:38:19,392 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,392 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,393 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,394 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,395 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 [2019-11-15 21:38:19,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,396 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,396 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,397 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,397 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,401 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 [2019-11-15 21:38:19,402 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,402 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,402 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,402 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,402 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,403 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,403 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,404 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 [2019-11-15 21:38:19,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,405 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,405 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,406 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,406 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,406 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,408 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 [2019-11-15 21:38:19,408 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,408 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,408 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,409 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,409 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,411 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 [2019-11-15 21:38:19,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,412 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,412 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,413 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,413 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,414 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 [2019-11-15 21:38:19,415 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,415 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,416 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,416 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,418 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,419 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,420 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,420 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,425 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 [2019-11-15 21:38:19,426 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,426 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,426 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,428 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,428 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,434 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,434 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,434 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,434 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,434 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,435 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,436 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,441 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 [2019-11-15 21:38:19,441 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,442 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,442 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,442 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,442 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,443 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,443 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,444 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 [2019-11-15 21:38:19,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,445 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,445 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,445 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,446 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,446 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,450 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,451 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,451 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,451 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,452 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,452 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,454 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,454 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,454 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,455 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:19,455 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:19,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,459 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,460 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,460 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:19,460 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:19,460 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:19,460 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,461 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:19,461 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:19,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:19,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:19,463 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:19,463 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:19,463 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:38:19,463 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:38:19,464 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:19,567 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 21:38:19,568 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 21:38:21,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,812 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,813 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,813 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:21,814 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,816 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,816 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,816 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,818 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,819 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,827 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,827 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,829 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,829 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,836 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 [2019-11-15 21:38:21,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,837 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,837 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,839 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,839 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,846 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,847 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,847 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,847 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,850 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,850 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,862 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,863 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,863 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,865 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,865 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,873 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,874 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,874 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,876 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,876 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,883 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,883 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,883 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,884 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,884 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,884 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 21:38:21,885 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,887 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:21,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,887 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 21:38:21,889 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 21:38:21,889 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 21:38:21,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,899 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 21:38:21,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,900 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,900 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,900 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,901 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,903 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,903 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,903 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,904 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,904 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,907 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,907 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,908 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,908 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,910 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,911 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,911 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,913 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 [2019-11-15 21:38:21,913 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,913 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,914 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,914 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,914 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,918 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,919 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,919 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,920 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,920 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,924 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,924 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,924 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,925 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,925 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,929 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,929 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,929 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,929 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,929 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,929 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,930 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,930 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,931 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 [2019-11-15 21:38:21,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,932 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,932 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,933 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,933 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,937 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,937 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,938 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,938 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,938 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,940 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,941 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,941 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,943 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,943 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,943 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,943 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,944 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,945 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 [2019-11-15 21:38:21,946 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,946 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,946 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,948 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,948 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,962 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,962 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,962 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,962 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,963 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,963 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,965 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,965 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,965 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,965 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,965 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,965 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,965 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,966 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,967 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,968 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,968 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,969 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,969 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,973 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,973 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,974 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,974 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,974 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,977 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,977 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,977 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,979 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,980 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,980 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,980 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,980 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,980 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,982 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,983 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,983 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,983 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,985 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 [2019-11-15 21:38:21,985 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,986 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,986 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,987 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,987 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:21,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,992 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,992 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,992 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,993 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,993 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,995 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:21,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,996 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,996 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:21,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:21,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:21,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:21,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:21,998 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:21,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:21,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:21,999 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:21,999 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:21,999 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:22,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,002 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 [2019-11-15 21:38:22,002 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,002 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,003 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,003 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,005 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,005 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,006 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,006 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,008 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,008 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,011 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,011 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,012 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,012 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,012 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,012 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,012 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,014 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,015 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,015 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,015 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,015 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,015 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,016 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,017 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,018 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,018 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,019 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:22,019 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:22,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,023 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,023 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,024 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:22,024 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:22,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,028 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,028 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,029 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,030 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:22,030 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:22,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,034 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,034 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,034 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,034 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,034 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,034 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,035 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,037 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,037 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,038 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:22,038 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:22,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,041 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,041 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,041 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,041 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,042 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,042 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,044 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,044 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,044 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,045 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:22,045 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:22,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,048 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,048 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,048 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:22,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:22,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:22,049 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,049 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:22,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:22,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:22,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:22,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:22,051 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:22,051 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:38:22,052 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:38:22,052 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:22,123 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 21:38:22,123 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 21:38:43,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,570 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 [2019-11-15 21:38:43,570 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,571 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,571 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:43,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,573 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,573 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,574 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,574 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,577 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 [2019-11-15 21:38:43,577 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,577 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,578 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,578 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,582 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,582 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,582 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,582 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,582 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,583 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,583 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,586 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,587 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,587 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,587 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,588 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,588 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,598 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,598 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,598 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,599 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,600 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,605 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,605 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,605 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,606 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,606 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,609 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 [2019-11-15 21:38:43,610 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,610 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,610 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,610 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,610 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 21:38:43,610 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,612 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 21:38:43,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 21:38:43,613 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 21:38:43,613 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 21:38:43,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,619 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 21:38:43,619 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 [2019-11-15 21:38:43,619 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,619 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,620 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,620 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,620 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,622 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 [2019-11-15 21:38:43,622 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,622 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,622 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,623 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,623 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,625 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 [2019-11-15 21:38:43,626 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,626 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,626 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,626 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,628 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,629 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,629 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,629 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,631 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,631 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,632 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,632 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,636 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 [2019-11-15 21:38:43,636 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,636 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,636 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,637 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,637 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,641 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,641 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,641 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,642 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,642 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,645 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,645 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,645 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,646 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,646 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,648 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,648 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,648 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,649 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,649 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,653 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 [2019-11-15 21:38:43,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,653 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,653 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,653 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,654 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,655 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,656 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,656 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,658 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,658 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,658 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,660 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,660 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,661 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,662 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,662 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,694 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,694 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,695 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,695 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,695 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,695 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,695 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,697 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,697 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,697 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,697 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,697 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,698 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,699 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,700 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,700 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,701 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,705 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,706 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,706 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,706 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,706 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,708 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,708 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,708 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,709 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,709 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,709 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,710 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 [2019-11-15 21:38:43,711 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,711 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,711 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,711 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,711 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,711 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,711 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,711 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,713 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,713 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,713 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,713 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,714 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,714 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,714 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,714 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,716 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,716 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,716 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,717 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,718 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,723 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,723 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,723 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,723 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,724 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,724 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,725 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 [2019-11-15 21:38:43,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,726 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,726 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,727 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,727 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,728 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,729 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,729 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,729 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,729 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,729 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,730 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,730 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,733 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,733 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,733 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,733 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,735 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 [2019-11-15 21:38:43,735 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,735 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,735 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,735 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,736 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,736 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,736 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,738 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,738 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,738 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,738 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,740 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,740 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,741 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,741 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,743 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 [2019-11-15 21:38:43,743 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,743 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,743 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,744 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,745 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 [2019-11-15 21:38:43,745 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,746 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,746 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,746 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,747 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,747 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,751 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,751 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,751 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,751 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,752 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,752 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,757 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,757 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,757 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,757 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,758 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,758 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,869 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,869 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,869 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,869 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,870 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,871 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,871 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,872 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,872 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,872 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,875 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,875 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,876 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,876 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,878 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,879 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,880 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:38:43,880 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:38:43,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,883 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,883 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,883 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:38:43,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:38:43,884 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:38:43,884 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,884 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:38:43,884 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:38:43,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:38:43,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:38:43,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:38:43,886 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:38:43,886 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 21:38:43,886 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 21:38:43,886 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:38:43,970 INFO L400 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2019-11-15 21:38:43,970 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 21:39:38,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,632 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,632 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:39:38,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,633 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,633 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:39:38,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:39:38,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,635 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,636 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,637 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,637 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,644 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,645 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,645 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,645 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,645 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,646 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,646 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,651 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,652 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,653 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,653 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,658 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,658 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,659 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,659 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,682 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,682 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,683 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,684 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,692 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,692 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,693 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,694 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,694 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,701 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,701 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,702 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 21:39:38,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,702 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,702 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,702 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 21:39:38,703 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 21:39:38,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 21:39:38,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 21:39:38,706 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 21:39:38,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 21:39:38,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 21:39:38,706 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 21:39:38,708 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 21:39:38,708 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 21:39:38,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 21:39:38,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 15.11 09:39:38 BoogieIcfgContainer [2019-11-15 21:39:38,733 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-15 21:39:38,734 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 21:39:38,734 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 21:39:38,734 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 21:39:38,734 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:35:36" (3/4) ... [2019-11-15 21:39:38,737 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 21:39:38,738 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 21:39:38,739 INFO L168 Benchmark]: Toolchain (without parser) took 243348.04 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 946.5 MB in the beginning and 1.9 GB in the end (delta: -985.0 MB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2019-11-15 21:39:38,739 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:39:38,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-15 21:39:38,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.45 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-15 21:39:38,740 INFO L168 Benchmark]: Boogie Preprocessor took 32.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:39:38,740 INFO L168 Benchmark]: RCFGBuilder took 623.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2019-11-15 21:39:38,741 INFO L168 Benchmark]: BuchiAutomizer took 242246.21 ms. Allocated memory was 1.1 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -875.5 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2019-11-15 21:39:38,741 INFO L168 Benchmark]: Witness Printer took 4.19 ms. Allocated memory is still 4.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:39:38,743 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 389.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.45 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 623.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 242246.21 ms. Allocated memory was 1.1 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -875.5 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 4.19 ms. Allocated memory is still 4.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 11 terminating modules (11 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.11 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 3229 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 242.1s and 12 iterations. TraceHistogramMax:2. Analysis of lassos took 240.7s. Construction of modules took 0.3s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 0. Minimization of det autom 11. Minimization of nondet autom 0. Automata minimization 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 354 StatesRemovedByMinimization, 7 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had 3229 states and ocurred in iteration 11. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 1363 SDtfs, 1383 SDslu, 1480 SDs, 0 SdLazy, 275 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time LassoAnalysisResults: nont0 unkn1 SFLI5 SFLT0 conc4 concLT0 SILN0 SILU1 SILI1 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital251 mio100 ax120 hnf105 lsp24 ukn86 mio100 lsp100 div174 bol100 ite100 ukn100 eq166 hnf69 smp99 dnf404 smp73 tf101 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 54745ms VariablesStem: 18 VariablesLoop: 20 DisjunctsStem: 6 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 264 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 52 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 6 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 2.3s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];" "havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0;" "assume 0 == ~r1~0 % 256;" "assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1;" "assume ~id1~0 >= 0;" "assume 0 == ~st1~0;" "assume ~send1~0 == ~id1~0;" "assume 0 == ~mode1~0 % 256;" "assume ~id2~0 >= 0;" "assume 0 == ~st2~0;" "assume ~send2~0 == ~id2~0;" "assume 0 == ~mode2~0 % 256;" "assume ~id3~0 >= 0;" "assume 0 == ~st3~0;" "assume ~send3~0 == ~id3~0;" "assume 0 == ~mode3~0 % 256;" "assume ~id1~0 != ~id2~0;" "assume ~id1~0 != ~id3~0;" "assume ~id2~0 != ~id3~0;init_~tmp~0 := 1;" "init_#res := init_~tmp~0;" "main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0;" "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume !(0 != ~mode1~0 % 256);" "assume 0 != ~alive1~0 % 256;" "assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0;" "~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;" "~mode1~0 := 1;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume !(0 != ~mode2~0 % 256);" "assume !(0 != ~alive2~0 % 256);" "assume !(~send2~0 != ~id2~0);" "~mode2~0 := 1;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume !(0 != ~mode3~0 % 256);" "assume !(0 != ~alive3~0 % 256);" "assume !(~send3~0 != ~id3~0);" "~mode3~0 := 1;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume 0 != ~mode1~0 % 256;" "assume !(255 == ~r1~0 % 256);" "~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0;" "assume !(node1_~m1~0 != ~nomsg~0);" "~mode1~0 := 0;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0;" "assume !(node2_~m2~0 != ~nomsg~0);" "~mode2~0 := 0;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0;" "assume !(node3_~m3~0 != ~nomsg~0);" "~mode3~0 := 0;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" Loop: "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume !(0 != ~mode1~0 % 256);" "assume 0 != ~alive1~0 % 256;" "assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0;" "~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;" "~mode1~0 := 1;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume !(0 != ~mode2~0 % 256);" "assume !(0 != ~alive2~0 % 256);" "assume !(~send2~0 != ~id2~0);" "~mode2~0 := 1;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume !(0 != ~mode3~0 % 256);" "assume !(0 != ~alive3~0 % 256);" "assume !(~send3~0 != ~id3~0);" "~mode3~0 := 1;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume 0 != ~mode1~0 % 256;" "assume !(255 == ~r1~0 % 256);" "~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0;" "assume !(node1_~m1~0 != ~nomsg~0);" "~mode1~0 := 0;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0;" "assume !(node2_~m2~0 != ~nomsg~0);" "~mode2~0 := 0;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0;" "assume !(node3_~m3~0 != ~nomsg~0);" "~mode3~0 := 0;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...