./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/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 64bit --witnessprinter.graph.data.programhash d6b98f45248441181ae0f7e25e1c649442617e1c 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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 22:12:34,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 22:12:34,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 22:12:34,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 22:12:34,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 22:12:34,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 22:12:34,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 22:12:34,307 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 22:12:34,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 22:12:34,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 22:12:34,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 22:12:34,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 22:12:34,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 22:12:34,313 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 22:12:34,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 22:12:34,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 22:12:34,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 22:12:34,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 22:12:34,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 22:12:34,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 22:12:34,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 22:12:34,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 22:12:34,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 22:12:34,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 22:12:34,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 22:12:34,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 22:12:34,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 22:12:34,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 22:12:34,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 22:12:34,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 22:12:34,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 22:12:34,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 22:12:34,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 22:12:34,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 22:12:34,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 22:12:34,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 22:12:34,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 22:12:34,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 22:12:34,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 22:12:34,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 22:12:34,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 22:12:34,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-15 22:12:34,355 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 22:12:34,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 22:12:34,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 22:12:34,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 22:12:34,357 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 22:12:34,357 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-15 22:12:34,358 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-15 22:12:34,358 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-15 22:12:34,358 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-15 22:12:34,358 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-15 22:12:34,358 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-15 22:12:34,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 22:12:34,359 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 22:12:34,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 22:12:34,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 22:12:34,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-15 22:12:34,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-15 22:12:34,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-15 22:12:34,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 22:12:34,361 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-15 22:12:34,361 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 22:12:34,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-15 22:12:34,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 22:12:34,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 22:12:34,362 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-15 22:12:34,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 22:12:34,362 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 22:12:34,363 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-15 22:12:34,364 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-15 22:12:34,364 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_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6b98f45248441181ae0f7e25e1c649442617e1c [2019-11-15 22:12:34,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 22:12:34,410 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 22:12:34,413 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 22:12:34,414 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 22:12:34,415 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 22:12:34,416 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca-1.i [2019-11-15 22:12:34,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/data/8b2973024/f57a17154ee948b29002abe6b3bd5833/FLAG60fc091e6 [2019-11-15 22:12:34,953 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 22:12:34,953 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/sv-benchmarks/c/termination-memory-linkedlists/ll_append-alloca-1.i [2019-11-15 22:12:34,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/data/8b2973024/f57a17154ee948b29002abe6b3bd5833/FLAG60fc091e6 [2019-11-15 22:12:35,293 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/data/8b2973024/f57a17154ee948b29002abe6b3bd5833 [2019-11-15 22:12:35,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 22:12:35,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 22:12:35,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 22:12:35,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 22:12:35,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 22:12:35,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b67425c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35, skipping insertion in model container [2019-11-15 22:12:35,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,314 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 22:12:35,374 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 22:12:35,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:12:35,732 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 22:12:35,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:12:35,827 INFO L192 MainTranslator]: Completed translation [2019-11-15 22:12:35,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35 WrapperNode [2019-11-15 22:12:35,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 22:12:35,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 22:12:35,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 22:12:35,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 22:12:35,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 22:12:35,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 22:12:35,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 22:12:35,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 22:12:35,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,914 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... [2019-11-15 22:12:35,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 22:12:35,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 22:12:35,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 22:12:35,918 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 22:12:35,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/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 22:12:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2019-11-15 22:12:35,978 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2019-11-15 22:12:35,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 22:12:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-15 22:12:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 22:12:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 22:12:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure length [2019-11-15 22:12:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2019-11-15 22:12:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 22:12:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 22:12:36,325 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 22:12:36,326 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-15 22:12:36,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:12:36 BoogieIcfgContainer [2019-11-15 22:12:36,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 22:12:36,327 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-15 22:12:36,327 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-15 22:12:36,330 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-15 22:12:36,330 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 22:12:36,331 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 15.11 10:12:35" (1/3) ... [2019-11-15 22:12:36,331 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7849e730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 10:12:36, skipping insertion in model container [2019-11-15 22:12:36,331 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 22:12:36,332 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:12:35" (2/3) ... [2019-11-15 22:12:36,332 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7849e730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 10:12:36, skipping insertion in model container [2019-11-15 22:12:36,332 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 22:12:36,332 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:12:36" (3/3) ... [2019-11-15 22:12:36,334 INFO L371 chiAutomizerObserver]: Analyzing ICFG ll_append-alloca-1.i [2019-11-15 22:12:36,375 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-15 22:12:36,375 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-15 22:12:36,376 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-15 22:12:36,376 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 22:12:36,376 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 22:12:36,376 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-15 22:12:36,376 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 22:12:36,376 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-15 22:12:36,392 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2019-11-15 22:12:36,419 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-11-15 22:12:36,419 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:36,419 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:36,427 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-11-15 22:12:36,427 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:12:36,427 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-15 22:12:36,428 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2019-11-15 22:12:36,431 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-11-15 22:12:36,431 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:36,431 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:36,431 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-11-15 22:12:36,432 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:12:36,439 INFO L791 eck$LassoCheckResult]: Stem: 25#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 10#L574true assume !(main_~n~0 < 1); 5#L577true call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 13#new_llENTRYtrue [2019-11-15 22:12:36,439 INFO L793 eck$LassoCheckResult]: Loop: 13#new_llENTRYtrue ~n := #in~n; 31#L548true assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 24#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 13#new_llENTRYtrue [2019-11-15 22:12:36,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:36,444 INFO L82 PathProgramCache]: Analyzing trace with hash 1418246, now seen corresponding path program 1 times [2019-11-15 22:12:36,450 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:36,450 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132497145] [2019-11-15 22:12:36,451 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:36,451 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:36,451 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:36,563 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:36,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:36,565 INFO L82 PathProgramCache]: Analyzing trace with hash 29969, now seen corresponding path program 1 times [2019-11-15 22:12:36,565 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:36,565 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223749176] [2019-11-15 22:12:36,565 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:36,565 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:36,566 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:36,604 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:36,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:36,606 INFO L82 PathProgramCache]: Analyzing trace with hash -698706196, now seen corresponding path program 1 times [2019-11-15 22:12:36,606 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:36,607 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437631064] [2019-11-15 22:12:36,607 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:36,607 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:36,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:36,651 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:36,861 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2019-11-15 22:12:36,965 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-11-15 22:12:37,123 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-11-15 22:12:37,449 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 22:12:37,449 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 22:12:37,450 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 22:12:37,450 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 22:12:37,450 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 22:12:37,450 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 22:12:37,450 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 22:12:37,451 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 22:12:37,451 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca-1.i_Iteration1_Lasso [2019-11-15 22:12:37,451 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 22:12:37,452 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 22:12:37,483 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 22:12:37,490 INFO 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 22:12:37,492 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 22:12:37,498 INFO 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 22:12:37,500 INFO 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 22:12:37,503 INFO 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 22:12:37,506 INFO 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 22:12:37,509 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 22:12:37,514 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 22:12:37,518 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 22:12:37,521 INFO 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 22:12:37,525 INFO 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 22:12:37,528 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 22:12:37,531 INFO 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 22:12:37,534 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 22:12:37,538 INFO 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 22:12:37,541 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 22:12:37,546 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 22:12:37,548 INFO 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 22:12:37,551 INFO 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 22:12:37,554 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 22:12:37,556 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 22:12:37,559 INFO 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 22:12:37,562 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 22:12:37,564 INFO 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 22:12:37,568 INFO 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 22:12:37,613 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 22:12:37,616 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 22:12:37,620 INFO 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 22:12:37,623 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 22:12:37,626 INFO 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 22:12:37,631 INFO 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 22:12:37,635 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 22:12:37,638 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 22:12:37,641 INFO 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 22:12:37,643 INFO 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 22:12:37,646 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 22:12:37,648 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 22:12:37,651 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 22:12:37,653 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 22:12:37,656 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 22:12:37,658 INFO 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 22:12:37,660 INFO 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 22:12:37,663 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 22:12:37,666 INFO 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 22:12:37,668 INFO 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 22:12:37,671 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 22:12:37,674 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 22:12:37,976 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 22:12:37,982 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 22:12:37,984 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 22:12:37,986 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:37,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:37,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:37,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:37,988 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:37,990 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:37,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:37,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:37,993 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 22:12:37,994 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:37,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:37,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:37,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:37,995 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:37,995 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:37,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:37,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:37,997 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 22:12:37,998 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:37,998 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:37,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:37,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:37,999 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:37,999 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:37,999 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,001 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 22:12:38,002 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,002 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,003 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,004 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,005 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 22:12:38,006 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,006 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,007 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,007 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,009 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 22:12:38,009 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,010 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,011 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,013 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,014 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,014 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,014 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,015 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,015 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,017 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,017 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,017 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,018 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,027 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,028 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,030 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 22:12:38,031 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,031 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,032 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,033 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,033 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,035 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,035 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,036 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,036 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,036 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,038 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,040 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 22:12:38,045 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,046 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,046 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,046 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,046 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,047 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,047 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,049 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 22:12:38,050 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,051 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,052 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,055 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 22:12:38,056 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,059 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,060 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,066 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 22:12:38,068 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,078 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,079 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,085 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,087 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,088 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,089 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,089 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,094 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,094 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,094 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,094 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,095 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,096 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,100 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,101 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,102 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,104 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:38,105 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:38,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,113 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,114 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,114 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,114 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,114 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,114 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,116 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,116 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,116 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,116 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,117 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,117 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,117 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,118 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 22:12:38,118 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,119 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,119 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,119 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,120 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,120 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 22:12:38,121 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,121 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,121 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,121 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,121 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,121 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,122 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,123 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,124 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,124 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,124 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,124 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,124 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,128 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 22:12:38,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,130 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,131 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,131 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,135 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 22:12:38,136 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,136 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,137 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,137 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,137 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,139 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,139 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,142 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 22:12:38,142 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,143 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,143 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,143 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:38,143 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,144 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:38,144 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,147 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 22:12:38,148 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,148 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:38,148 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,149 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 22:12:38,149 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,149 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:38,150 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:38,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:38,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:38,159 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:38,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:38,160 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 22:12:38,160 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:38,166 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 22:12:38,166 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:38,279 INFO L419 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-11-15 22:12:38,367 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2019-11-15 22:12:38,367 INFO L444 ModelExtractionUtils]: 5 out of 11 variables were initially zero. Simplification set additionally 3 variables to zero. [2019-11-15 22:12:38,369 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-11-15 22:12:38,382 INFO L438 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2019-11-15 22:12:38,383 INFO L510 LassoAnalysis]: Proved termination. [2019-11-15 22:12:38,384 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2019-11-15 22:12:38,397 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2019-11-15 22:12:38,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:38,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-15 22:12:38,459 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:38,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 22:12:38,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:38,546 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 22:12:38,562 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates [2019-11-15 22:12:38,564 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states. Second operand 5 states. [2019-11-15 22:12:38,732 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states.. Second operand 5 states. Result 50 states and 62 transitions. Complement of second has 13 states. [2019-11-15 22:12:38,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2019-11-15 22:12:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-11-15 22:12:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2019-11-15 22:12:38,737 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 3 letters. [2019-11-15 22:12:38,738 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-15 22:12:38,739 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 7 letters. Loop has 3 letters. [2019-11-15 22:12:38,739 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-15 22:12:38,739 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 6 letters. [2019-11-15 22:12:38,740 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-15 22:12:38,741 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 50 states and 62 transitions. [2019-11-15 22:12:38,746 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-11-15 22:12:38,753 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 50 states to 34 states and 45 transitions. [2019-11-15 22:12:38,754 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 27 [2019-11-15 22:12:38,755 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 29 [2019-11-15 22:12:38,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 45 transitions. [2019-11-15 22:12:38,757 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:12:38,757 INFO L688 BuchiCegarLoop]: Abstraction has 34 states and 45 transitions. [2019-11-15 22:12:38,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states and 45 transitions. [2019-11-15 22:12:38,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2019-11-15 22:12:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2019-11-15 22:12:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 41 transitions. [2019-11-15 22:12:38,788 INFO L711 BuchiCegarLoop]: Abstraction has 32 states and 41 transitions. [2019-11-15 22:12:38,788 INFO L591 BuchiCegarLoop]: Abstraction has 32 states and 41 transitions. [2019-11-15 22:12:38,789 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-11-15 22:12:38,789 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 41 transitions. [2019-11-15 22:12:38,790 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-11-15 22:12:38,790 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:38,790 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:38,791 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:12:38,791 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:12:38,792 INFO L791 eck$LassoCheckResult]: Stem: 171#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 169#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 170#L574 assume !(main_~n~0 < 1); 158#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 163#new_llENTRY ~n := #in~n; 174#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 176#new_llFINAL assume true; 172#new_llEXIT >#59#return; 165#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 157#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 160#new_llENTRY [2019-11-15 22:12:38,792 INFO L793 eck$LassoCheckResult]: Loop: 160#new_llENTRY ~n := #in~n; 177#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 156#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 160#new_llENTRY [2019-11-15 22:12:38,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:38,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1747034784, now seen corresponding path program 1 times [2019-11-15 22:12:38,792 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:38,792 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273865304] [2019-11-15 22:12:38,792 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:38,792 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:38,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:38,813 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:38,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:38,814 INFO L82 PathProgramCache]: Analyzing trace with hash 29969, now seen corresponding path program 2 times [2019-11-15 22:12:38,814 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:38,814 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197030967] [2019-11-15 22:12:38,814 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:38,815 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:38,815 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:38,833 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:38,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:38,833 INFO L82 PathProgramCache]: Analyzing trace with hash 500442962, now seen corresponding path program 1 times [2019-11-15 22:12:38,833 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:38,834 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136696272] [2019-11-15 22:12:38,834 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:38,834 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:38,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:38,868 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:39,054 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2019-11-15 22:12:39,557 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-11-15 22:12:39,691 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 22:12:39,691 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 22:12:39,691 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 22:12:39,692 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 22:12:39,692 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 22:12:39,692 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 22:12:39,692 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 22:12:39,692 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 22:12:39,692 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca-1.i_Iteration2_Lasso [2019-11-15 22:12:39,692 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 22:12:39,692 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 22:12:39,696 INFO 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 22:12:39,701 INFO 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 22:12:39,702 INFO 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 22:12:39,704 INFO 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 22:12:39,707 INFO 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 22:12:39,710 INFO 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 22:12:39,711 INFO 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 22:12:39,713 INFO 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 22:12:39,715 INFO 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 22:12:39,716 INFO 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 22:12:39,718 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 22:12:39,719 INFO 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 22:12:39,722 INFO 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 22:12:39,723 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 22:12:39,725 INFO 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 22:12:39,726 INFO 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 22:12:39,731 INFO 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 22:12:39,732 INFO 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 22:12:39,735 INFO 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 22:12:39,736 INFO 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 22:12:39,770 INFO 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 22:12:39,772 INFO 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 22:12:39,777 INFO 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 22:12:39,779 INFO 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 22:12:39,781 INFO 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 22:12:39,784 INFO 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 22:12:39,785 INFO 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 22:12:39,787 INFO 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 22:12:39,789 INFO 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 22:12:39,790 INFO 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 22:12:39,791 INFO 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 22:12:39,793 INFO 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 22:12:39,794 INFO 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 22:12:39,802 INFO 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 22:12:39,804 INFO 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 22:12:39,806 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 22:12:39,808 INFO 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 22:12:39,810 INFO 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 22:12:39,814 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 22:12:39,815 INFO 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 22:12:39,817 INFO 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 22:12:39,819 INFO 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 22:12:39,822 INFO 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 22:12:39,823 INFO 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 22:12:39,825 INFO 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 22:12:39,828 INFO 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 22:12:39,829 INFO 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 22:12:39,831 INFO 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 22:12:40,053 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 22:12:40,053 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 22:12:40,054 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 22:12:40,054 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,054 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,055 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,055 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,055 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,056 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,057 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,057 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,057 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,058 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 22:12:40,058 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,059 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,059 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,060 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,060 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,061 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,061 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,061 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,062 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 22:12:40,062 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,062 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,063 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,063 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,063 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,064 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 22:12:40,064 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,065 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,065 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,066 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 22:12:40,066 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,066 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,067 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,067 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,068 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:40,068 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:40,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,070 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 22:12:40,071 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,071 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,071 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,072 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,072 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 22:12:40,073 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,073 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,073 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,073 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,074 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,074 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,074 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,075 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,076 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,076 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,077 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 22:12:40,078 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,078 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,078 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,078 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,078 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,079 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,079 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,080 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,080 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,081 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,081 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,081 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,082 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,082 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,083 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,083 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,084 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,084 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,084 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,085 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,085 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,086 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,086 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,086 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,086 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,086 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,088 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,088 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,088 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,088 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,090 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,090 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,090 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,090 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,090 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,091 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,091 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,092 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,092 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,093 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,093 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,093 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,094 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,094 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,095 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,095 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,095 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,095 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,095 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,096 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,096 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,097 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,097 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,097 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,097 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,097 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:40,097 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,099 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,099 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:40,099 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,099 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 22:12:40,099 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,100 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:40,100 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:40,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,103 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 22:12:40,103 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,104 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:40,104 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,105 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:40,105 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:40,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:40,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:40,111 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:40,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:40,111 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 22:12:40,111 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:40,115 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 22:12:40,115 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:40,159 INFO L419 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-11-15 22:12:40,193 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2019-11-15 22:12:40,193 INFO L444 ModelExtractionUtils]: 3 out of 11 variables were initially zero. Simplification set additionally 5 variables to zero. [2019-11-15 22:12:40,194 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-11-15 22:12:40,196 INFO L438 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2019-11-15 22:12:40,196 INFO L510 LassoAnalysis]: Proved termination. [2019-11-15 22:12:40,196 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2019-11-15 22:12:40,207 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2019-11-15 22:12:40,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:40,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-15 22:12:40,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:40,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 22:12:40,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:40,389 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 22:12:40,389 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2019-11-15 22:12:40,389 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32 states and 41 transitions. cyclomatic complexity: 13 Second operand 6 states. [2019-11-15 22:12:40,590 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32 states and 41 transitions. cyclomatic complexity: 13. Second operand 6 states. Result 55 states and 67 transitions. Complement of second has 15 states. [2019-11-15 22:12:40,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2019-11-15 22:12:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2019-11-15 22:12:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 19 transitions. [2019-11-15 22:12:40,594 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 3 letters. [2019-11-15 22:12:40,595 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-15 22:12:40,595 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 13 letters. Loop has 3 letters. [2019-11-15 22:12:40,595 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-15 22:12:40,595 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 6 letters. [2019-11-15 22:12:40,596 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-15 22:12:40,596 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 55 states and 67 transitions. [2019-11-15 22:12:40,598 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:40,601 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 55 states to 49 states and 61 transitions. [2019-11-15 22:12:40,602 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 37 [2019-11-15 22:12:40,602 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2019-11-15 22:12:40,602 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 61 transitions. [2019-11-15 22:12:40,602 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:12:40,602 INFO L688 BuchiCegarLoop]: Abstraction has 49 states and 61 transitions. [2019-11-15 22:12:40,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 61 transitions. [2019-11-15 22:12:40,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 43. [2019-11-15 22:12:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2019-11-15 22:12:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 52 transitions. [2019-11-15 22:12:40,609 INFO L711 BuchiCegarLoop]: Abstraction has 43 states and 52 transitions. [2019-11-15 22:12:40,609 INFO L591 BuchiCegarLoop]: Abstraction has 43 states and 52 transitions. [2019-11-15 22:12:40,609 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2019-11-15 22:12:40,609 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 52 transitions. [2019-11-15 22:12:40,611 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:40,611 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:40,611 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:40,612 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:12:40,612 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-11-15 22:12:40,612 INFO L791 eck$LassoCheckResult]: Stem: 345#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 343#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 344#L574 assume !(main_~n~0 < 1); 336#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 337#new_llENTRY ~n := #in~n; 348#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 357#new_llFINAL assume true; 351#new_llEXIT >#59#return; 339#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 332#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 333#new_llENTRY ~n := #in~n; 358#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 359#new_llFINAL assume true; 352#new_llEXIT >#61#return; 334#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 335#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 342#L566-3 [2019-11-15 22:12:40,612 INFO L793 eck$LassoCheckResult]: Loop: 342#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 340#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 342#L566-3 [2019-11-15 22:12:40,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:40,612 INFO L82 PathProgramCache]: Analyzing trace with hash 862532318, now seen corresponding path program 1 times [2019-11-15 22:12:40,613 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:40,613 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561513631] [2019-11-15 22:12:40,613 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:40,613 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:40,613 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-15 22:12:40,738 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561513631] [2019-11-15 22:12:40,739 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 22:12:40,739 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-15 22:12:40,739 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121754225] [2019-11-15 22:12:40,742 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 22:12:40,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:40,742 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 1 times [2019-11-15 22:12:40,742 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:40,742 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641781487] [2019-11-15 22:12:40,743 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:40,743 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:40,743 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:40,750 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:40,825 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:40,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-15 22:12:40,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-15 22:12:40,829 INFO L87 Difference]: Start difference. First operand 43 states and 52 transitions. cyclomatic complexity: 13 Second operand 6 states. [2019-11-15 22:12:40,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:40,928 INFO L93 Difference]: Finished difference Result 47 states and 55 transitions. [2019-11-15 22:12:40,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-15 22:12:40,929 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 47 states and 55 transitions. [2019-11-15 22:12:40,932 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:40,934 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 47 states to 44 states and 52 transitions. [2019-11-15 22:12:40,934 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 36 [2019-11-15 22:12:40,934 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 36 [2019-11-15 22:12:40,934 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 52 transitions. [2019-11-15 22:12:40,934 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:12:40,935 INFO L688 BuchiCegarLoop]: Abstraction has 44 states and 52 transitions. [2019-11-15 22:12:40,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states and 52 transitions. [2019-11-15 22:12:40,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 40. [2019-11-15 22:12:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2019-11-15 22:12:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 47 transitions. [2019-11-15 22:12:40,940 INFO L711 BuchiCegarLoop]: Abstraction has 40 states and 47 transitions. [2019-11-15 22:12:40,941 INFO L591 BuchiCegarLoop]: Abstraction has 40 states and 47 transitions. [2019-11-15 22:12:40,941 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2019-11-15 22:12:40,941 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 47 transitions. [2019-11-15 22:12:40,942 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:40,942 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:40,942 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:40,943 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:12:40,943 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-11-15 22:12:40,943 INFO L791 eck$LassoCheckResult]: Stem: 456#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 454#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 455#L574 assume !(main_~n~0 < 1); 445#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 446#new_llENTRY ~n := #in~n; 459#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 472#new_llFINAL assume true; 469#new_llEXIT >#59#return; 450#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 443#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 444#new_llENTRY ~n := #in~n; 467#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 463#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 466#new_llENTRY ~n := #in~n; 468#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 471#new_llFINAL assume true; 470#new_llEXIT >#55#return; 464#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 465#new_llFINAL assume true; 462#new_llEXIT >#61#return; 447#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 448#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 453#L566-3 [2019-11-15 22:12:40,943 INFO L793 eck$LassoCheckResult]: Loop: 453#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 451#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 453#L566-3 [2019-11-15 22:12:40,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:40,944 INFO L82 PathProgramCache]: Analyzing trace with hash -1466939268, now seen corresponding path program 1 times [2019-11-15 22:12:40,944 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:40,944 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770125988] [2019-11-15 22:12:40,944 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:40,944 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:40,944 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:41,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-15 22:12:41,052 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770125988] [2019-11-15 22:12:41,052 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [80629798] [2019-11-15 22:12:41,052 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:41,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 21 conjunts are in the unsatisfiable core [2019-11-15 22:12:41,170 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-15 22:12:41,175 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:12:41,175 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2019-11-15 22:12:41,175 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572786689] [2019-11-15 22:12:41,176 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 22:12:41,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:41,176 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 2 times [2019-11-15 22:12:41,176 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:41,177 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272266758] [2019-11-15 22:12:41,177 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,177 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,177 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,183 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:41,251 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:41,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-15 22:12:41,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-15 22:12:41,251 INFO L87 Difference]: Start difference. First operand 40 states and 47 transitions. cyclomatic complexity: 11 Second operand 7 states. [2019-11-15 22:12:41,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:41,373 INFO L93 Difference]: Finished difference Result 52 states and 61 transitions. [2019-11-15 22:12:41,373 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-15 22:12:41,373 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 61 transitions. [2019-11-15 22:12:41,375 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:41,377 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 52 states and 61 transitions. [2019-11-15 22:12:41,377 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 44 [2019-11-15 22:12:41,377 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 44 [2019-11-15 22:12:41,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 61 transitions. [2019-11-15 22:12:41,377 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:12:41,378 INFO L688 BuchiCegarLoop]: Abstraction has 52 states and 61 transitions. [2019-11-15 22:12:41,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 61 transitions. [2019-11-15 22:12:41,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2019-11-15 22:12:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2019-11-15 22:12:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 54 transitions. [2019-11-15 22:12:41,389 INFO L711 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2019-11-15 22:12:41,389 INFO L591 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2019-11-15 22:12:41,389 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2019-11-15 22:12:41,389 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 46 states and 54 transitions. [2019-11-15 22:12:41,390 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:41,390 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:41,390 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:41,391 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:12:41,391 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:12:41,391 INFO L791 eck$LassoCheckResult]: Stem: 643#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 641#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 642#L574 assume !(main_~n~0 < 1); 632#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 633#new_llENTRY ~n := #in~n; 646#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 665#new_llFINAL assume true; 644#new_llEXIT >#59#return; 637#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 630#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 631#new_llENTRY ~n := #in~n; 660#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 652#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 656#new_llENTRY ~n := #in~n; 662#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 664#new_llFINAL assume true; 659#new_llEXIT >#55#return; 654#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 655#new_llFINAL assume true; 651#new_llEXIT >#61#return; 634#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 635#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 628#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 624#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 625#lengthENTRY [2019-11-15 22:12:41,391 INFO L793 eck$LassoCheckResult]: Loop: 625#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 627#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 626#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 625#lengthENTRY [2019-11-15 22:12:41,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:41,392 INFO L82 PathProgramCache]: Analyzing trace with hash -979363832, now seen corresponding path program 1 times [2019-11-15 22:12:41,392 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:41,392 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465786994] [2019-11-15 22:12:41,392 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,392 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,446 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:41,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:41,446 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 1 times [2019-11-15 22:12:41,446 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:41,447 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118431765] [2019-11-15 22:12:41,447 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,447 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,447 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,458 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:41,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:41,459 INFO L82 PathProgramCache]: Analyzing trace with hash -515069268, now seen corresponding path program 1 times [2019-11-15 22:12:41,459 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:41,459 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793241885] [2019-11-15 22:12:41,460 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,460 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:41,460 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:41,516 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:42,284 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 108 [2019-11-15 22:12:42,325 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:12:42,394 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:42,399 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:12:42,457 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:42,458 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-15 22:12:42,458 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:100 [2019-11-15 22:12:42,653 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-11-15 22:12:43,310 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 153 [2019-11-15 22:12:43,516 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 22:12:43,516 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 22:12:43,516 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 22:12:43,516 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 22:12:43,516 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 22:12:43,516 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 22:12:43,516 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 22:12:43,516 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 22:12:43,516 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca-1.i_Iteration5_Lasso [2019-11-15 22:12:43,516 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 22:12:43,516 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 22:12:43,519 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 22:12:43,526 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 22:12:43,538 INFO 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 22:12:43,540 INFO 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 22:12:43,542 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 22:12:43,544 INFO 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 22:12:43,546 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 22:12:43,548 INFO 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 22:12:43,549 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 22:12:43,551 INFO 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 22:12:43,552 INFO 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 22:12:43,554 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 22:12:43,555 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 22:12:43,556 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 22:12:43,558 INFO 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 22:12:43,559 INFO 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 22:12:43,560 INFO 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 22:12:43,563 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 22:12:43,564 INFO 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 22:12:43,565 INFO 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 22:12:43,568 INFO 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 22:12:43,569 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 22:12:43,571 INFO 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 22:12:43,572 INFO 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 22:12:43,574 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 22:12:43,627 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 22:12:43,634 INFO 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 22:12:43,635 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 22:12:43,636 INFO 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 22:12:43,638 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 22:12:43,639 INFO 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 22:12:43,641 INFO 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 22:12:43,652 INFO 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 22:12:43,658 INFO 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 22:12:43,661 INFO 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 22:12:43,663 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 22:12:43,664 INFO 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 22:12:43,665 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 22:12:43,667 INFO 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 22:12:43,669 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 22:12:43,670 INFO 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 22:12:43,671 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 22:12:43,681 INFO 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 22:12:43,683 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 22:12:43,685 INFO 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 22:12:43,687 INFO 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 22:12:43,689 INFO 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 22:12:43,691 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 22:12:43,693 INFO 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 22:12:43,695 INFO 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 22:12:43,974 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 22:12:43,974 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 22:12:43,974 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 22:12:43,975 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,975 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,976 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,976 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,977 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 22:12:43,977 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,977 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,978 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,978 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 22:12:43,979 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,979 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,979 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,980 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,980 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,981 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 22:12:43,981 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,981 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,982 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,982 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,982 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 22:12:43,983 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,983 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,983 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,984 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,985 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 22:12:43,985 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,985 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,985 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,985 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,985 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,986 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,986 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,987 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 22:12:43,987 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,987 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,987 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,988 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,988 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:43,989 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,989 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,989 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,989 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,989 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,990 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,991 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 22:12:43,991 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,991 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,992 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,993 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 22:12:43,993 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,993 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,993 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,993 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,994 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,994 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,994 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,995 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 22:12:43,995 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,996 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,996 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,997 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 22:12:43,997 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:43,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:43,998 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:43,998 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:43,998 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:43,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:43,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:43,999 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:43,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:43,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,000 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,000 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,001 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 22:12:44,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,002 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,002 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,003 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,003 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,004 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,004 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,005 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 22:12:44,008 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,008 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,009 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,009 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,010 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,010 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 22:12:44,011 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,011 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,018 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:44,018 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:44,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,020 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,021 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,022 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,023 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 22:12:44,024 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,024 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,024 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,025 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,025 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 22:12:44,026 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,026 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,026 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,026 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,027 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,028 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 22:12:44,029 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,029 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,029 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,029 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,032 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 22:12:44,033 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,033 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,034 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:44,034 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:44,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,036 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 22:12:44,036 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,036 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,037 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,037 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,037 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,038 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 22:12:44,039 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,039 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,040 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:44,040 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:44,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,048 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 22:12:44,049 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,049 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:44,049 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:44,049 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,082 INFO L400 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2019-11-15 22:12:44,082 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 22:12:44,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,183 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 22:12:44,184 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,184 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,184 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,185 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,185 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,186 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 22:12:44,187 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,187 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,187 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,187 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,194 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,194 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,195 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,195 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,195 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,202 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 22:12:44,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,203 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,203 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,204 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 22:12:44,205 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,205 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,205 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,205 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,206 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 22:12:44,206 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,207 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,207 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:44,207 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:12:44,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,209 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 22:12:44,209 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,210 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,210 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,211 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 22:12:44,211 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,212 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,212 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,215 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 22:12:44,215 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,216 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,216 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,216 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,217 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 22:12:44,218 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,218 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,219 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,220 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 22:12:44,220 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,220 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,220 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,221 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,221 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,223 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 22:12:44,223 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,223 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,224 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,224 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,224 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,225 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 22:12:44,225 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,226 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,226 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,226 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,227 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,227 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,228 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,228 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,228 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,228 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,228 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,229 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 22:12:44,230 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,230 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,230 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,230 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,230 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,230 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,231 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 22:12:44,232 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,232 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,232 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,232 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,232 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,234 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,235 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,235 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,237 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 22:12:44,237 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,237 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,238 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,238 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,238 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,239 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 22:12:44,239 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,240 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,240 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,241 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 22:12:44,241 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,241 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,241 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,241 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,242 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,242 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,242 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,243 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 22:12:44,243 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,243 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,244 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,244 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,245 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 22:12:44,246 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,246 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,247 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,247 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,249 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,249 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,249 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,250 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,250 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:12:44,250 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:12:44,250 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,251 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 22:12:44,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,253 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,253 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,253 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,253 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,253 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,254 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,254 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,258 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 22:12:44,258 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,258 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,259 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,259 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,259 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,259 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,259 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,260 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 22:12:44,261 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,261 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,261 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,261 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,261 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,264 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 22:12:44,264 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,264 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,264 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,265 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,265 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,265 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,265 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,266 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,266 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,267 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,267 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,267 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,267 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,267 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,268 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 22:12:44,269 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,269 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,269 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,269 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,270 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,270 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,270 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 22:12:44,271 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,271 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,271 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,271 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,271 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,272 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,272 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,273 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,274 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,274 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,274 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,274 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,274 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,277 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,277 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,277 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,277 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,277 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,277 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,278 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,279 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 22:12:44,279 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,279 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,279 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,279 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,280 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,280 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,280 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,280 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,281 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 22:12:44,281 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,281 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,281 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,282 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,282 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,282 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,283 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,284 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,284 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,284 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,284 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,284 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,284 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,285 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 22:12:44,286 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,286 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,286 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,286 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,286 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,288 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,288 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,288 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,289 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,289 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,289 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,290 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,290 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,291 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 22:12:44,292 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,292 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,292 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,292 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,293 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,293 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,293 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,295 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 22:12:44,295 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,296 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,296 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,300 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 22:12:44,301 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,301 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,302 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:44,302 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:44,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,304 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,305 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,305 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,305 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,306 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,306 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 22:12:44,307 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,307 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,307 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,307 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,308 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,308 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 22:12:44,309 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,309 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,310 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,310 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,310 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,312 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,312 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,312 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,312 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,312 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,312 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,313 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,314 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,315 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,315 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,315 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:44,316 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:44,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,321 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 22:12:44,322 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,322 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,323 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,323 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,324 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 22:12:44,324 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,325 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,326 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:44,326 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:44,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,335 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 22:12:44,335 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,336 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:44,336 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:44,336 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,353 INFO L400 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2019-11-15 22:12:44,354 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 22:12:44,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,561 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 22:12:44,562 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,563 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,563 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,564 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 22:12:44,565 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,565 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,566 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,567 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 22:12:44,567 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,568 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,568 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,570 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 22:12:44,570 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,571 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,571 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,572 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 22:12:44,573 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,573 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,574 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,574 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,574 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,577 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,578 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,579 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:44,579 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:44,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,583 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,584 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,585 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 22:12:44,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,586 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,586 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,588 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,589 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,589 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,589 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,590 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 22:12:44,591 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,591 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,592 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,593 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 22:12:44,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,594 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,594 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,595 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 22:12:44,596 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,597 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,597 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,598 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 22:12:44,599 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,599 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,600 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,600 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,601 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 22:12:44,601 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,602 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,602 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,604 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 22:12:44,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,605 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,605 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,605 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,606 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,607 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 22:12:44,607 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,607 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,608 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,608 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,608 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,610 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 22:12:44,611 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,611 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,611 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,611 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,612 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,613 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 22:12:44,614 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,614 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,614 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,614 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,615 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,617 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 22:12:44,618 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,619 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,619 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,620 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 22:12:44,621 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,621 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,621 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,621 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,622 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,622 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,623 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 22:12:44,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,624 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,624 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,624 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,624 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,625 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,626 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 22:12:44,626 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,627 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,627 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,628 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 22:12:44,629 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,629 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:44,630 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:44,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,631 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 22:12:44,631 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 22:12:44,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,632 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,633 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,634 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 22:12:44,634 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,635 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,635 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,637 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 22:12:44,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,639 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,640 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,642 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 22:12:44,642 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,643 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,643 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,645 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 22:12:44,645 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,645 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,646 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,646 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,648 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 22:12:44,648 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,649 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,649 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,650 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,651 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 22:12:44,651 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,652 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,652 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,653 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,654 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 22:12:44,654 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,654 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,655 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,655 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,657 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 22:12:44,657 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,658 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,658 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,660 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 22:12:44,660 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,661 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,661 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,662 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 22:12:44,663 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,663 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,663 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,663 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,664 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,664 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,664 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,665 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 22:12:44,666 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,666 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,667 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,668 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 22:12:44,668 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,669 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,669 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,669 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,670 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,671 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 22:12:44,671 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,671 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,672 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,672 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,672 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,673 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 22:12:44,674 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,674 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,675 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,675 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,676 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 22:12:44,677 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,677 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,677 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,678 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,678 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,680 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 22:12:44,681 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,681 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,682 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:44,682 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:44,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,686 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 22:12:44,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,687 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,687 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,689 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 22:12:44,689 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,689 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,690 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,690 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,691 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,692 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 22:12:44,692 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,693 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,693 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,693 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,695 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,696 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,696 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,696 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,696 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,697 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,698 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 22:12:44,698 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,698 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,699 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,700 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:44,700 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:44,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,706 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 22:12:44,707 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,707 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,707 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,708 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,708 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,709 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 22:12:44,710 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,710 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,711 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:44,711 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:44,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,718 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 22:12:44,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,719 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:44,719 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:44,719 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,744 INFO L400 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2019-11-15 22:12:44,744 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:12:44,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,898 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,898 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,898 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,899 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,901 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,901 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,901 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,902 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,903 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,904 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,904 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,904 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,912 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,913 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 22:12:44,914 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,914 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,915 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,915 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,915 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,917 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 22:12:44,917 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,918 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,918 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,918 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,920 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 22:12:44,920 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,921 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,922 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:44,922 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:44,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,925 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 22:12:44,925 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,925 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,926 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,926 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,926 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,936 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 22:12:44,937 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,938 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,938 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,945 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,946 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,946 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,948 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,948 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,949 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,949 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,949 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,949 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,951 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 22:12:44,951 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,952 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,952 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,952 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,952 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,952 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,955 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 22:12:44,955 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,956 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,957 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,959 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 22:12:44,959 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,960 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,960 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,961 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,962 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 22:12:44,963 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,963 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,963 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,963 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,964 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,964 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,965 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 22:12:44,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,966 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,966 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,967 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,968 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 22:12:44,968 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,969 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,969 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,971 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 22:12:44,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,972 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,973 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,975 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 22:12:44,975 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,976 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,976 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,976 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,977 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 22:12:44,978 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,978 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,978 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,979 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,980 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 22:12:44,981 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,981 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,982 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,982 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,983 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 22:12:44,983 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,984 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,984 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,985 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,986 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,987 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,987 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:44,989 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,989 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,990 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,990 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:44,990 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:44,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,991 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 22:12:44,992 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 22:12:44,992 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,992 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,993 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,993 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,993 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:44,993 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:44,993 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:44,995 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 22:12:44,996 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:44,996 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:44,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:44,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:44,997 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:44,997 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:44,997 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:44,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,000 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 22:12:45,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,001 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,002 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,006 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,007 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,007 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,008 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,009 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 22:12:45,010 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,010 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,011 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,013 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,013 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,014 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,014 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,015 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 22:12:45,016 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,016 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,017 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,018 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 22:12:45,018 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,019 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,019 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,020 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,021 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,022 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,022 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,022 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,024 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 22:12:45,024 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,025 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,025 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,025 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,026 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 22:12:45,027 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,027 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,027 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,028 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,028 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,029 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 22:12:45,030 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,030 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,030 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,031 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,031 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,032 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 22:12:45,032 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,033 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,033 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,033 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,034 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,035 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 22:12:45,036 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,036 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,036 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,036 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,036 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,036 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,037 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,038 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 22:12:45,038 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,039 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,039 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,039 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,040 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,041 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 22:12:45,041 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,042 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,042 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,042 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,043 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,044 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 22:12:45,045 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,045 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,046 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:45,046 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:45,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,049 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 22:12:45,050 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,050 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,050 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,051 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,051 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,052 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 22:12:45,053 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,053 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,054 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,055 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 22:12:45,056 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,056 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,056 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,056 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,057 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,057 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,058 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 22:12:45,059 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,059 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,059 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,060 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,060 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,061 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 22:12:45,061 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,062 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,063 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:45,063 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:45,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,070 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 22:12:45,071 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,072 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,072 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,074 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 22:12:45,074 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,075 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,076 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:45,076 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:45,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,082 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 22:12:45,083 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,084 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:45,084 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:45,084 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,113 INFO L400 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2019-11-15 22:12:45,113 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 22:12:45,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,293 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 22:12:45,294 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,294 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,294 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,294 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,294 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,295 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,295 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,297 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 22:12:45,297 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,297 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,298 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,298 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,298 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,300 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 22:12:45,300 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,300 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,301 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,301 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,303 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,303 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,304 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,304 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,304 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,305 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 22:12:45,306 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,307 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,307 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,308 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 22:12:45,309 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,310 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,310 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:45,311 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:45,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,313 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 22:12:45,314 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,314 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,315 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,315 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,315 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,317 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 22:12:45,318 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,318 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,319 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,321 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 22:12:45,322 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,322 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,323 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,323 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,324 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 22:12:45,325 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,326 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,326 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,326 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,328 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 22:12:45,328 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,329 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,329 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,331 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 22:12:45,331 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,331 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,332 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,332 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,334 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,335 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,335 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,337 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 22:12:45,337 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,338 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,338 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,338 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,340 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 22:12:45,341 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,342 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,342 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,342 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,352 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 22:12:45,355 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,356 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,356 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,363 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,364 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,364 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,364 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,366 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 22:12:45,366 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,367 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,367 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,368 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,370 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 22:12:45,370 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,370 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,371 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,371 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,373 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,373 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,373 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,374 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,374 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,374 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,382 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,382 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,383 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,383 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,383 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,386 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 22:12:45,386 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,387 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,387 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,387 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,398 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:12:45,399 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,400 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:45,400 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:45,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,402 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 22:12:45,402 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 22:12:45,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,403 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,404 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,404 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,406 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,407 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,407 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,407 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,407 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,407 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,408 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,408 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,409 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 22:12:45,410 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,410 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,411 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,411 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,411 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,413 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,413 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 22:12:45,413 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,414 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,414 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,414 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,414 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,414 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,415 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,415 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,417 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,417 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,417 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,418 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,418 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,418 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,421 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,422 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,422 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,422 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,423 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,425 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 22:12:45,425 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,425 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,426 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,427 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,428 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 22:12:45,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,430 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,430 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,430 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,431 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,431 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,433 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 22:12:45,434 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,434 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,434 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,434 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,434 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,435 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,435 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,435 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,441 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,441 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,441 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,441 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,442 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,442 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,442 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,444 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 22:12:45,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,445 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,445 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,445 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,446 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,446 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,446 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,448 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 22:12:45,448 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,448 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,448 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,449 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,449 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,451 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 22:12:45,454 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,454 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,455 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,455 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,455 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,455 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,455 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,456 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,458 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,458 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,458 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,459 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,459 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,459 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,463 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 22:12:45,464 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,464 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,465 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,466 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,466 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,466 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,470 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,471 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,471 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,471 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,471 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,471 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,472 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,472 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,475 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,475 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,475 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,476 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:45,477 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:45,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,481 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 22:12:45,482 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,482 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,482 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,483 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,483 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,483 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,483 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,486 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 22:12:45,486 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,487 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,487 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,488 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,490 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 22:12:45,491 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,491 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,491 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,492 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,492 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,495 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 22:12:45,495 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,496 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,496 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,496 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,497 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,497 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,499 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 22:12:45,500 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,500 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,500 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,500 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,500 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,501 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:45,502 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:45,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,505 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 22:12:45,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,506 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,506 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,507 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,507 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,507 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,510 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,510 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,511 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,511 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,511 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,512 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:45,513 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:45,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,529 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 22:12:45,530 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,530 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,531 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:45,531 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:45,531 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,553 INFO L400 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2019-11-15 22:12:45,554 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 22:12:45,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,781 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 22:12:45,781 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,781 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,782 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,782 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,782 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,782 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,782 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,782 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,784 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 22:12:45,784 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,785 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,785 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,785 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,787 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 22:12:45,788 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,788 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,788 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,788 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,788 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,789 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,794 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 22:12:45,794 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,795 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,795 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,795 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,796 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,798 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 22:12:45,799 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,799 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,799 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,800 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,800 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,802 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 22:12:45,802 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,802 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,803 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,804 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:12:45,804 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:12:45,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,807 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 22:12:45,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,808 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,809 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,809 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,811 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 22:12:45,811 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,811 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,812 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,812 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,814 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 22:12:45,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,815 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,816 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,816 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,818 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 22:12:45,818 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,818 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,819 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,819 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,820 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,821 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 22:12:45,822 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,822 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,822 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,823 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,823 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,823 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,825 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 22:12:45,825 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,826 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,826 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,827 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,829 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,829 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,830 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,830 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,832 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 22:12:45,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,833 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,834 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,834 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,836 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 22:12:45,837 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,837 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,838 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,838 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,839 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,840 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 22:12:45,840 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,840 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,841 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,841 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,843 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 22:12:45,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,844 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,844 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,845 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,845 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,847 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 22:12:45,847 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,847 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,848 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,848 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,850 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 22:12:45,851 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,851 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,851 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,851 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,851 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,851 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,852 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,854 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 22:12:45,854 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,854 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,855 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,855 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,855 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,857 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 22:12:45,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,858 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,858 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,859 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,861 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 22:12:45,861 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,861 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,862 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,862 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,865 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,865 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:45,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,866 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:12:45,866 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:12:45,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,868 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 22:12:45,868 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 22:12:45,869 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,869 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,869 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,870 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,870 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,873 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 22:12:45,873 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,873 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,874 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,875 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,877 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 22:12:45,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,878 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,878 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,879 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,881 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 22:12:45,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,882 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,883 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,885 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 22:12:45,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,886 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,887 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,889 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 22:12:45,890 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,890 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,890 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,891 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,891 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,891 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,893 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 22:12:45,894 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,894 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,894 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,895 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,895 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,898 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,898 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,899 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,899 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,902 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,903 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,903 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,904 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,905 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 22:12:45,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,906 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,907 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,907 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,910 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 22:12:45,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,911 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,911 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,912 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,914 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 22:12:45,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,915 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,916 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,916 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,916 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,918 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 22:12:45,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,919 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,920 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,920 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,923 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,923 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,923 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,924 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,924 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,924 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,926 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 22:12:45,927 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,927 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,927 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,927 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,927 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,927 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,928 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,928 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,930 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 22:12:45,930 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,931 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,931 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,932 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,932 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,934 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,934 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,935 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,935 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,936 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:45,936 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:45,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,940 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,941 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,941 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,941 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,941 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,942 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,942 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:45,944 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,944 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,945 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,946 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,947 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 22:12:45,948 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,948 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,948 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,949 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,949 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,950 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,950 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,951 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 22:12:45,952 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,952 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,952 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,953 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,954 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,954 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,955 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 22:12:45,956 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,956 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,957 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,958 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:45,958 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:45,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,961 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 22:12:45,962 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,962 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,962 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:45,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,963 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,963 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,963 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:45,963 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:45,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,965 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 22:12:45,966 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,966 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:45,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:45,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:45,968 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:45,968 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:45,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:45,976 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 22:12:45,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:45,976 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:45,977 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:45,977 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:45,977 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,000 INFO L400 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2019-11-15 22:12:46,000 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:12:46,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,193 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 22:12:46,193 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,194 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,194 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,194 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,194 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,195 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,195 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,197 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 22:12:46,197 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,197 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,198 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,199 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,201 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,201 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,202 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,202 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,202 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,203 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,204 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 22:12:46,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,204 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,205 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,206 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,207 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 22:12:46,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,208 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,208 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,209 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,209 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,211 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 22:12:46,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,211 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,212 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,213 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:46,213 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:46,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,216 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 22:12:46,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,216 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,217 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,218 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,220 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 22:12:46,220 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,221 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,221 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,222 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,224 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 22:12:46,225 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,225 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,226 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,226 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,226 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,231 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 22:12:46,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,231 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,232 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,232 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,232 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,233 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,233 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,235 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,235 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,236 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,236 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,236 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,238 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 22:12:46,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,239 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,239 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,240 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,242 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,243 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,243 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,243 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,243 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,244 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,245 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 22:12:46,246 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,246 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,247 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,247 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,249 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 22:12:46,249 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,250 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,250 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,250 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,250 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,250 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,251 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,251 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,253 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,253 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,253 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,253 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,253 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,254 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,254 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,254 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,256 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,257 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,257 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,257 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,257 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,257 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,258 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,258 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,260 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 22:12:46,260 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,261 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,261 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,261 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,262 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,262 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,264 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 22:12:46,264 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,264 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,265 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,265 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,265 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,266 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,266 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,268 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 22:12:46,268 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,268 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,269 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,269 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,269 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,270 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,270 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,272 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 22:12:46,272 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,272 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,273 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,273 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,274 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,274 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,275 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 22:12:46,276 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,276 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,276 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,277 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,277 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,277 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,277 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,278 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,279 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 22:12:46,280 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,280 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:12:46,280 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,280 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,280 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,280 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,281 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,281 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,283 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 22:12:46,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,284 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,284 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,284 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,284 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,285 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,285 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,287 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,287 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 22:12:46,287 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,288 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,288 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,288 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,288 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,288 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,289 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,289 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,291 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 22:12:46,291 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,291 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,292 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,292 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,292 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,292 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,293 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,293 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,295 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 22:12:46,295 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,295 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,296 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,296 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,297 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,297 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,299 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 22:12:46,299 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,299 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,300 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,300 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,301 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,303 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 22:12:46,303 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,303 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,305 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,306 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,306 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,307 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 22:12:46,308 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,308 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,309 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,310 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,310 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,312 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,312 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,313 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,314 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,315 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 22:12:46,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,316 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,317 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,317 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,318 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,321 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,321 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,321 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,321 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,321 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,322 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,322 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,324 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 22:12:46,324 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,325 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,325 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,326 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,328 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 22:12:46,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,329 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,329 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,330 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,330 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,332 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 22:12:46,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,333 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,333 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,334 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,334 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,336 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 22:12:46,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,337 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,337 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,338 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,340 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 22:12:46,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,341 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,342 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,343 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,344 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 22:12:46,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,345 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,347 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,347 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,348 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,350 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,351 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,352 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:46,352 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:46,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,358 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 22:12:46,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,358 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,359 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,359 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,359 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,360 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,362 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,362 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,363 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,364 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,364 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,366 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,366 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,366 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,367 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,368 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,368 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,369 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 22:12:46,370 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,370 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,370 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,371 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,371 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,372 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,374 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,374 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,374 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,374 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,376 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:46,376 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:46,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,381 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 22:12:46,382 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,382 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,382 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,383 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,384 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,397 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,397 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,399 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:46,399 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:46,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,408 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 22:12:46,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,409 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,409 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:46,410 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:46,410 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,444 INFO L400 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2019-11-15 22:12:46,444 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 22:12:46,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,637 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 22:12:46,638 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,638 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,639 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,640 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,641 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 22:12:46,642 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,642 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,644 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,645 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 22:12:46,646 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,646 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,646 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,647 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,647 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,651 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 22:12:46,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,655 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,655 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,656 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,657 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,658 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 22:12:46,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,659 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,660 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,661 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,663 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,664 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,664 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,666 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:12:46,666 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:12:46,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,673 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 22:12:46,676 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,676 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,677 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,678 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,678 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,679 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 22:12:46,680 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,680 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,680 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,681 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,682 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,683 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 22:12:46,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,684 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,685 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,685 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,687 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 22:12:46,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,687 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,688 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,689 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,817 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 22:12:46,817 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,818 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,818 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,819 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,820 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 22:12:46,821 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,821 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,821 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,822 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,824 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,824 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,824 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,825 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,827 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,829 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,829 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,830 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,831 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,833 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 22:12:46,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,834 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,834 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,835 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,837 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 22:12:46,837 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,838 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,838 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,839 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,840 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,842 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,842 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,842 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,842 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,843 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,844 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,845 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 22:12:46,846 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,846 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,846 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,847 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,847 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,848 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,849 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 22:12:46,850 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,850 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,851 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,851 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,853 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 22:12:46,854 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,854 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,855 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,855 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,857 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 22:12:46,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,858 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,859 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,860 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,861 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 22:12:46,862 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,862 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,863 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,864 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,865 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 22:12:46,866 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,866 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:46,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,867 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:12:46,868 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:12:46,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,870 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 22:12:46,870 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 22:12:46,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,871 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,871 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,872 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,874 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 22:12:46,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,875 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,875 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,876 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,878 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 22:12:46,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,879 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,882 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 22:12:46,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,882 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,883 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,885 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 22:12:46,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,886 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,889 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 22:12:46,890 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,890 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,890 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,890 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,891 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,893 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 22:12:46,893 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,894 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,894 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,894 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,895 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,897 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,897 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,898 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,898 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,898 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,901 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,901 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,902 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,902 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,905 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 22:12:46,905 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,905 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,906 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,906 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,907 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,909 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 22:12:46,909 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,909 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,910 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,910 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,913 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 22:12:46,913 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,913 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,913 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,914 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,914 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,917 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,918 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,918 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,920 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 22:12:46,920 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,921 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,921 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,921 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,922 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,922 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,924 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,924 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,924 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,925 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,925 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,925 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,925 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,925 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,927 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,928 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,928 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,928 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,929 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,930 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 22:12:46,931 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,931 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,932 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,932 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:46,932 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:46,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,935 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 22:12:46,936 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,936 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,936 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,937 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,937 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,937 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,939 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 22:12:46,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,940 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,941 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,941 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,943 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,944 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,944 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,944 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,944 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,944 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,945 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,945 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,947 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 22:12:46,947 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,947 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,947 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,948 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,948 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,948 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,948 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,950 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 22:12:46,951 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,951 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,952 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,952 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,953 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:46,953 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:46,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,956 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 22:12:46,956 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,957 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,957 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:46,957 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,957 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,957 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,958 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:46,958 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:46,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,960 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 22:12:46,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,961 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:46,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:46,961 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,962 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:46,962 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:46,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:46,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:46,969 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:46,970 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:46,970 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:46,970 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:46,970 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:46,991 INFO L400 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2019-11-15 22:12:46,991 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:12:47,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,532 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 22:12:47,533 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,533 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,533 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,534 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,534 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,534 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,534 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,535 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,537 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 22:12:47,537 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,537 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,537 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,538 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,538 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,541 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,541 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,541 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,542 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,542 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,542 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,542 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,543 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,545 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 22:12:47,545 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,546 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,546 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,547 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,549 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,549 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,550 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,550 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,550 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,553 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 22:12:47,553 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,553 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,554 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,554 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,554 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:12:47,555 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:12:47,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,558 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,559 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,559 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,559 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,559 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,559 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,560 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,560 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,562 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 22:12:47,562 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,562 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,563 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,563 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,566 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,566 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,566 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,567 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,567 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,570 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,570 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,570 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,571 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,573 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 22:12:47,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,574 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,574 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,574 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,575 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,575 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,577 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 22:12:47,577 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,577 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,578 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,578 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,581 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 22:12:47,581 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,581 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,582 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,582 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,582 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,582 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,582 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,583 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,585 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 22:12:47,585 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,585 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,588 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 22:12:47,589 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,589 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,589 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,590 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,592 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 22:12:47,592 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,592 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,593 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,593 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,595 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 22:12:47,596 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,596 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,597 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,597 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,597 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,600 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,600 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,601 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,601 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,603 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 22:12:47,603 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,603 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,605 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,605 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,607 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 22:12:47,608 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,608 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,608 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,608 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,609 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,609 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,611 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,612 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,612 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,613 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,613 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,615 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 22:12:47,615 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,616 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,616 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,617 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,619 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 22:12:47,620 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,620 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:12:47,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,621 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:12:47,621 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:12:47,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,623 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 22:12:47,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,624 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,624 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,625 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,625 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,626 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,626 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,628 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 22:12:47,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,629 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,630 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,630 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,633 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 22:12:47,633 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,633 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,633 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,634 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,635 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,638 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 22:12:47,638 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,638 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,639 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,639 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,642 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 22:12:47,642 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,643 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,643 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,644 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,647 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 22:12:47,647 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,647 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,647 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,648 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,648 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,651 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 22:12:47,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,651 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,652 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,652 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,655 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 22:12:47,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,655 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,656 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,656 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,659 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 22:12:47,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,660 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,660 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,661 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,664 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,665 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,665 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,666 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,666 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,668 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 22:12:47,669 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,669 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,670 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,670 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,674 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 22:12:47,674 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,674 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,674 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,675 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,675 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,678 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 22:12:47,678 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,678 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,679 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,679 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,680 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,680 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,682 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 22:12:47,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,683 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,683 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,683 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,683 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,684 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,686 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 22:12:47,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,687 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,687 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,687 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,688 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,688 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,690 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 22:12:47,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,691 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,692 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,692 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,696 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,696 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,696 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,697 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:12:47,698 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:12:47,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,702 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 22:12:47,703 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,703 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,704 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,704 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,708 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 22:12:47,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,709 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,710 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,710 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,711 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,711 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,715 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 22:12:47,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,715 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,716 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,716 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,717 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,717 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,721 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,721 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,721 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,722 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,722 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,722 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,723 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,726 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 22:12:47,727 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,727 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,728 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,729 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:12:47,729 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:12:47,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,735 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 22:12:47,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,736 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:47,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,737 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,738 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:47,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:47,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,742 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 22:12:47,743 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,743 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:47,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:47,744 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,746 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:12:47,746 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:12:47,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:47,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:47,768 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:47,768 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:47,768 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 22:12:47,768 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:12:47,769 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:47,804 INFO L400 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2019-11-15 22:12:47,805 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 22:12:49,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,814 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 22:12:49,814 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,815 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,817 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,817 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,817 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,820 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 22:12:49,820 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,820 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,821 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,821 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:49,824 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,824 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,825 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,826 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,828 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 22:12:49,829 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,829 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,830 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,830 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,830 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,833 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 22:12:49,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,833 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,834 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,835 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,837 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 22:12:49,838 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,838 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,838 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,840 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:12:49,840 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:12:49,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,844 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 22:12:49,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,845 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,845 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,845 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,845 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,846 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,848 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 22:12:49,849 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,849 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,849 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,849 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,849 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,849 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,850 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,850 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,852 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:49,853 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,853 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,853 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,853 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,854 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,854 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,854 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,856 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 22:12:49,857 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,857 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,857 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,858 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,858 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:49,861 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,861 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,862 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,862 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,862 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,865 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 22:12:49,865 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,865 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,866 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,866 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,870 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 22:12:49,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,870 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,871 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,871 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,874 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 22:12:49,875 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,875 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,876 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,876 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:49,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,880 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,880 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,880 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,880 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,881 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,883 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 22:12:49,884 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,884 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,884 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,884 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,885 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,885 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,885 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,888 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 22:12:49,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,888 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,888 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,889 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,889 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,893 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 22:12:49,894 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,894 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,894 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,894 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,895 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:12:49,898 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,898 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,898 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,899 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,899 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,902 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 22:12:49,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,902 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,903 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,903 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,906 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 22:12:49,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,907 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,907 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,908 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,910 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 22:12:49,911 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,911 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,912 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,912 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,915 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 22:12:49,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:12:49,916 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:12:49,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:12:49,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:12:49,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:12:49,916 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:12:49,917 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:12:49,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:12:49,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:12:49,920 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 22:12:49,920 INFO L791 eck$LassoCheckResult]: Stem: 643#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 641#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 642#L574 assume !(main_~n~0 < 1); 632#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 633#new_llENTRY ~n := #in~n; 646#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 665#new_llFINAL assume true; 644#new_llEXIT >#59#return; 637#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 630#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 631#new_llENTRY ~n := #in~n; 660#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 652#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 656#new_llENTRY ~n := #in~n; 662#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 664#new_llFINAL assume true; 659#new_llEXIT >#55#return; 654#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 655#new_llFINAL assume true; 651#new_llEXIT >#61#return; 634#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 635#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 628#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 624#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 625#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 627#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 626#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 625#lengthENTRY [2019-11-15 22:12:49,921 INFO L793 eck$LassoCheckResult]: Loop: 625#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 627#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 626#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 625#lengthENTRY [2019-11-15 22:12:49,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:49,921 INFO L82 PathProgramCache]: Analyzing trace with hash -515069268, now seen corresponding path program 2 times [2019-11-15 22:12:49,921 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:49,922 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549345433] [2019-11-15 22:12:49,922 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:49,922 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:49,922 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:49,956 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:49,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:49,956 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 2 times [2019-11-15 22:12:49,956 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:49,957 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011997868] [2019-11-15 22:12:49,957 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:49,957 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:49,957 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:49,965 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:49,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:49,966 INFO L82 PathProgramCache]: Analyzing trace with hash 1489593736, now seen corresponding path program 3 times [2019-11-15 22:12:49,966 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:49,966 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243377367] [2019-11-15 22:12:49,966 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:49,967 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:49,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 22:12:50,361 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243377367] [2019-11-15 22:12:50,361 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1875524302] [2019-11-15 22:12:50,361 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:50,502 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-11-15 22:12:50,502 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-15 22:12:50,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 64 conjunts are in the unsatisfiable core [2019-11-15 22:12:50,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:50,550 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-15 22:12:50,551 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:50,566 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:50,574 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-15 22:12:50,574 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:50,581 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:50,581 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-15 22:12:50,582 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:26, output treesize:18 [2019-11-15 22:12:50,607 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2019-11-15 22:12:50,608 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:50,615 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:50,618 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2019-11-15 22:12:50,619 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:50,629 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:50,630 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-15 22:12:50,630 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2019-11-15 22:12:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 22:12:50,634 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:12:50,634 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2019-11-15 22:12:50,634 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117260059] [2019-11-15 22:12:50,752 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:12:50,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-11-15 22:12:50,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=210, Unknown=0, NotChecked=0, Total=240 [2019-11-15 22:12:50,753 INFO L87 Difference]: Start difference. First operand 46 states and 54 transitions. cyclomatic complexity: 12 Second operand 16 states. [2019-11-15 22:12:51,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:12:51,190 INFO L93 Difference]: Finished difference Result 71 states and 84 transitions. [2019-11-15 22:12:51,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-11-15 22:12:51,191 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 71 states and 84 transitions. [2019-11-15 22:12:51,193 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 7 [2019-11-15 22:12:51,196 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 71 states to 62 states and 74 transitions. [2019-11-15 22:12:51,196 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2019-11-15 22:12:51,197 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2019-11-15 22:12:51,197 INFO L73 IsDeterministic]: Start isDeterministic. Operand 62 states and 74 transitions. [2019-11-15 22:12:51,197 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:12:51,197 INFO L688 BuchiCegarLoop]: Abstraction has 62 states and 74 transitions. [2019-11-15 22:12:51,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states and 74 transitions. [2019-11-15 22:12:51,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 51. [2019-11-15 22:12:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-11-15 22:12:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 60 transitions. [2019-11-15 22:12:51,204 INFO L711 BuchiCegarLoop]: Abstraction has 51 states and 60 transitions. [2019-11-15 22:12:51,204 INFO L591 BuchiCegarLoop]: Abstraction has 51 states and 60 transitions. [2019-11-15 22:12:51,204 INFO L424 BuchiCegarLoop]: ======== Iteration 6============ [2019-11-15 22:12:51,204 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 60 transitions. [2019-11-15 22:12:51,205 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:12:51,206 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:12:51,206 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:12:51,207 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:12:51,207 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-11-15 22:12:51,207 INFO L791 eck$LassoCheckResult]: Stem: 912#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 910#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 911#L574 assume !(main_~n~0 < 1); 901#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 902#new_llENTRY ~n := #in~n; 915#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 890#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 905#new_llENTRY ~n := #in~n; 918#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 889#new_llFINAL assume true; 892#new_llEXIT >#55#return; 914#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 936#new_llFINAL assume true; 930#new_llEXIT >#59#return; 927#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 923#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 900#new_llENTRY ~n := #in~n; 929#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 922#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 926#new_llENTRY ~n := #in~n; 929#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 922#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 926#new_llENTRY ~n := #in~n; 932#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 933#new_llFINAL assume true; 931#new_llEXIT >#55#return; 928#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 925#new_llFINAL assume true; 921#new_llEXIT >#55#return; 924#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 939#new_llFINAL assume true; 938#new_llEXIT >#61#return; 903#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 904#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 909#L566-3 [2019-11-15 22:12:51,208 INFO L793 eck$LassoCheckResult]: Loop: 909#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 907#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 909#L566-3 [2019-11-15 22:12:51,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:51,208 INFO L82 PathProgramCache]: Analyzing trace with hash -1642198724, now seen corresponding path program 2 times [2019-11-15 22:12:51,208 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:51,208 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941920444] [2019-11-15 22:12:51,209 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:51,209 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:51,209 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:51,255 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:51,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:51,255 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 3 times [2019-11-15 22:12:51,256 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:51,256 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797427946] [2019-11-15 22:12:51,256 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:51,256 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:51,256 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:12:51,261 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:12:51,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:12:51,262 INFO L82 PathProgramCache]: Analyzing trace with hash -1899974943, now seen corresponding path program 1 times [2019-11-15 22:12:51,262 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:12:51,262 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948901479] [2019-11-15 22:12:51,262 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:51,263 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:12:51,263 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:12:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:52,249 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 48 [2019-11-15 22:12:52,873 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-11-15 22:12:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:53,898 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 29 [2019-11-15 22:12:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-11-15 22:12:53,958 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948901479] [2019-11-15 22:12:53,959 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [870375212] [2019-11-15 22:12:53,959 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:12:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:12:54,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 82 conjunts are in the unsatisfiable core [2019-11-15 22:12:54,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:12:54,157 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-11-15 22:12:54,157 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,170 INFO L567 ElimStorePlain]: treesize reduction 3, result has 83.3 percent of original size [2019-11-15 22:12:54,173 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-11-15 22:12:54,173 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,185 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:54,185 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,186 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:19, output treesize:14 [2019-11-15 22:12:54,386 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-15 22:12:54,386 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,402 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:54,407 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-15 22:12:54,407 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,415 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:54,426 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-15 22:12:54,426 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,433 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:54,434 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-15 22:12:54,434 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:41, output treesize:23 [2019-11-15 22:12:54,585 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:12:54,608 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:54,613 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:12:54,625 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:12:54,626 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2019-11-15 22:12:54,626 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:62, output treesize:38 [2019-11-15 22:13:42,820 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:13:42,853 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:13:42,856 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:13:42,870 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:13:42,871 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2019-11-15 22:13:42,871 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 8 variables, input treesize:76, output treesize:78 [2019-11-15 22:14:19,341 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:14:19,341 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 38 [2019-11-15 22:14:19,342 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,387 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:14:19,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-15 22:14:19,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-15 22:14:19,403 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 43 [2019-11-15 22:14:19,404 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,439 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:14:19,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-15 22:14:19,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-15 22:14:19,457 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 43 [2019-11-15 22:14:19,457 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,497 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:14:19,498 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,498 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 15 variables, input treesize:178, output treesize:18 [2019-11-15 22:14:19,513 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2019-11-15 22:14:19,514 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,519 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:14:19,521 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2019-11-15 22:14:19,521 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,524 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:14:19,525 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-15 22:14:19,525 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2019-11-15 22:14:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 34 refuted. 2 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-15 22:14:19,574 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:14:19,575 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 28 [2019-11-15 22:14:19,575 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72449364] [2019-11-15 22:14:19,632 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:14:19,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2019-11-15 22:14:19,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=714, Unknown=7, NotChecked=0, Total=812 [2019-11-15 22:14:19,632 INFO L87 Difference]: Start difference. First operand 51 states and 60 transitions. cyclomatic complexity: 13 Second operand 29 states. [2019-11-15 22:15:32,279 WARN L191 SmtUtils]: Spent 24.13 s on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-11-15 22:16:23,368 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 81 DAG size of output: 44 [2019-11-15 22:17:35,972 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 54 [2019-11-15 22:18:48,610 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 46 [2019-11-15 22:19:49,760 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-11-15 22:20:11,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:20:11,941 INFO L93 Difference]: Finished difference Result 94 states and 116 transitions. [2019-11-15 22:20:11,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-11-15 22:20:11,942 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 94 states and 116 transitions. [2019-11-15 22:20:11,945 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:11,948 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 94 states to 94 states and 116 transitions. [2019-11-15 22:20:11,948 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 86 [2019-11-15 22:20:11,948 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 86 [2019-11-15 22:20:11,948 INFO L73 IsDeterministic]: Start isDeterministic. Operand 94 states and 116 transitions. [2019-11-15 22:20:11,949 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:20:11,949 INFO L688 BuchiCegarLoop]: Abstraction has 94 states and 116 transitions. [2019-11-15 22:20:11,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states and 116 transitions. [2019-11-15 22:20:11,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 70. [2019-11-15 22:20:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2019-11-15 22:20:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 89 transitions. [2019-11-15 22:20:11,960 INFO L711 BuchiCegarLoop]: Abstraction has 70 states and 89 transitions. [2019-11-15 22:20:11,961 INFO L591 BuchiCegarLoop]: Abstraction has 70 states and 89 transitions. [2019-11-15 22:20:11,961 INFO L424 BuchiCegarLoop]: ======== Iteration 7============ [2019-11-15 22:20:11,961 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 70 states and 89 transitions. [2019-11-15 22:20:11,962 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:11,962 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:20:11,963 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:20:11,964 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:20:11,964 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:20:11,964 INFO L791 eck$LassoCheckResult]: Stem: 1265#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1262#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1263#L574 assume !(main_~n~0 < 1); 1255#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1256#new_llENTRY ~n := #in~n; 1281#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1293#new_llFINAL assume true; 1292#new_llEXIT >#59#return; 1291#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1251#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1252#new_llENTRY ~n := #in~n; 1268#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1276#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1286#new_llENTRY ~n := #in~n; 1268#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1276#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1286#new_llENTRY ~n := #in~n; 1289#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1290#new_llFINAL assume true; 1288#new_llEXIT >#55#return; 1287#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1285#new_llFINAL assume true; 1282#new_llEXIT >#55#return; 1283#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1308#new_llFINAL assume true; 1299#new_llEXIT >#61#return; 1278#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 1272#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 1249#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1245#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1246#lengthENTRY [2019-11-15 22:20:11,965 INFO L793 eck$LassoCheckResult]: Loop: 1246#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1248#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1247#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1246#lengthENTRY [2019-11-15 22:20:11,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:11,965 INFO L82 PathProgramCache]: Analyzing trace with hash -743963990, now seen corresponding path program 2 times [2019-11-15 22:20:11,965 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:11,966 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752512436] [2019-11-15 22:20:11,966 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:11,966 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:11,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-11-15 22:20:12,095 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752512436] [2019-11-15 22:20:12,095 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [181300374] [2019-11-15 22:20:12,095 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:20:12,273 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-11-15 22:20:12,273 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-15 22:20:12,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 22:20:12,276 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:20:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-15 22:20:12,332 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:20:12,332 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 12 [2019-11-15 22:20:12,333 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122859909] [2019-11-15 22:20:12,333 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 22:20:12,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:12,334 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 3 times [2019-11-15 22:20:12,334 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:12,334 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985242520] [2019-11-15 22:20:12,334 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:12,334 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:12,334 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:12,340 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:12,499 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:20:12,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-15 22:20:12,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2019-11-15 22:20:12,499 INFO L87 Difference]: Start difference. First operand 70 states and 89 transitions. cyclomatic complexity: 23 Second operand 12 states. [2019-11-15 22:20:12,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:20:12,728 INFO L93 Difference]: Finished difference Result 71 states and 88 transitions. [2019-11-15 22:20:12,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 22:20:12,729 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 71 states and 88 transitions. [2019-11-15 22:20:12,731 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:12,733 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 71 states to 66 states and 82 transitions. [2019-11-15 22:20:12,733 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 58 [2019-11-15 22:20:12,734 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 58 [2019-11-15 22:20:12,734 INFO L73 IsDeterministic]: Start isDeterministic. Operand 66 states and 82 transitions. [2019-11-15 22:20:12,734 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:20:12,734 INFO L688 BuchiCegarLoop]: Abstraction has 66 states and 82 transitions. [2019-11-15 22:20:12,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states and 82 transitions. [2019-11-15 22:20:12,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2019-11-15 22:20:12,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2019-11-15 22:20:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 78 transitions. [2019-11-15 22:20:12,742 INFO L711 BuchiCegarLoop]: Abstraction has 63 states and 78 transitions. [2019-11-15 22:20:12,742 INFO L591 BuchiCegarLoop]: Abstraction has 63 states and 78 transitions. [2019-11-15 22:20:12,743 INFO L424 BuchiCegarLoop]: ======== Iteration 8============ [2019-11-15 22:20:12,743 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 63 states and 78 transitions. [2019-11-15 22:20:12,744 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:12,744 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:20:12,744 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:20:12,745 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:20:12,746 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:20:12,746 INFO L791 eck$LassoCheckResult]: Stem: 1548#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1546#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1547#L574 assume !(main_~n~0 < 1); 1538#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1539#new_llENTRY ~n := #in~n; 1555#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1527#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1542#new_llENTRY ~n := #in~n; 1557#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1587#new_llFINAL assume true; 1585#new_llEXIT >#55#return; 1584#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1583#new_llFINAL assume true; 1582#new_llEXIT >#59#return; 1543#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1536#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1537#new_llENTRY ~n := #in~n; 1577#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1553#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1575#new_llENTRY ~n := #in~n; 1558#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1559#new_llFINAL assume true; 1552#new_llEXIT >#55#return; 1554#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1586#new_llFINAL assume true; 1569#new_llEXIT >#61#return; 1540#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 1541#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 1549#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 1544#L566-1 assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 1545#L566-4 call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, 4 + append_~x.offset, 8);append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset; 1534#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1530#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1531#lengthENTRY [2019-11-15 22:20:12,746 INFO L793 eck$LassoCheckResult]: Loop: 1531#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1533#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1532#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1531#lengthENTRY [2019-11-15 22:20:12,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:12,747 INFO L82 PathProgramCache]: Analyzing trace with hash -915264801, now seen corresponding path program 1 times [2019-11-15 22:20:12,747 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:12,747 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089536051] [2019-11-15 22:20:12,747 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:12,748 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:12,748 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-11-15 22:20:12,900 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089536051] [2019-11-15 22:20:12,900 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [847861944] [2019-11-15 22:20:12,900 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:20:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 22:20:13,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:20:13,181 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-15 22:20:13,181 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:20:13,181 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 12 [2019-11-15 22:20:13,181 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60490900] [2019-11-15 22:20:13,182 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 22:20:13,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:13,182 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 4 times [2019-11-15 22:20:13,182 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:13,183 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989345558] [2019-11-15 22:20:13,183 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:13,183 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:13,183 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:13,189 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:13,341 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:20:13,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-15 22:20:13,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2019-11-15 22:20:13,342 INFO L87 Difference]: Start difference. First operand 63 states and 78 transitions. cyclomatic complexity: 19 Second operand 12 states. [2019-11-15 22:20:13,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:20:13,610 INFO L93 Difference]: Finished difference Result 63 states and 77 transitions. [2019-11-15 22:20:13,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-11-15 22:20:13,611 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 63 states and 77 transitions. [2019-11-15 22:20:13,612 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:13,614 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 63 states to 63 states and 77 transitions. [2019-11-15 22:20:13,614 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2019-11-15 22:20:13,617 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2019-11-15 22:20:13,617 INFO L73 IsDeterministic]: Start isDeterministic. Operand 63 states and 77 transitions. [2019-11-15 22:20:13,618 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:20:13,618 INFO L688 BuchiCegarLoop]: Abstraction has 63 states and 77 transitions. [2019-11-15 22:20:13,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states and 77 transitions. [2019-11-15 22:20:13,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 59. [2019-11-15 22:20:13,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2019-11-15 22:20:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 72 transitions. [2019-11-15 22:20:13,627 INFO L711 BuchiCegarLoop]: Abstraction has 59 states and 72 transitions. [2019-11-15 22:20:13,627 INFO L591 BuchiCegarLoop]: Abstraction has 59 states and 72 transitions. [2019-11-15 22:20:13,627 INFO L424 BuchiCegarLoop]: ======== Iteration 9============ [2019-11-15 22:20:13,627 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 59 states and 72 transitions. [2019-11-15 22:20:13,628 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:13,629 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:20:13,629 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:20:13,630 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:20:13,630 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:20:13,631 INFO L791 eck$LassoCheckResult]: Stem: 1833#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1827#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1828#L574 assume !(main_~n~0 < 1); 1819#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1820#new_llENTRY ~n := #in~n; 1849#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1808#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1823#new_llENTRY ~n := #in~n; 1853#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1863#new_llFINAL assume true; 1847#new_llEXIT >#55#return; 1848#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1859#new_llFINAL assume true; 1858#new_llEXIT >#59#return; 1857#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1837#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1818#new_llENTRY ~n := #in~n; 1838#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1835#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1839#new_llENTRY ~n := #in~n; 1838#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1835#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1839#new_llENTRY ~n := #in~n; 1840#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1841#new_llFINAL assume true; 1834#new_llEXIT >#55#return; 1836#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1850#new_llFINAL assume true; 1851#new_llEXIT >#55#return; 1865#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1864#new_llFINAL assume true; 1855#new_llEXIT >#61#return; 1854#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 1829#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 1815#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1811#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1812#lengthENTRY [2019-11-15 22:20:13,631 INFO L793 eck$LassoCheckResult]: Loop: 1812#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1814#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1813#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1812#lengthENTRY [2019-11-15 22:20:13,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:13,631 INFO L82 PathProgramCache]: Analyzing trace with hash -1899976504, now seen corresponding path program 3 times [2019-11-15 22:20:13,632 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:13,632 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167856813] [2019-11-15 22:20:13,632 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:13,632 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:13,632 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 22:20:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-11-15 22:20:13,748 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167856813] [2019-11-15 22:20:13,748 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000245019] [2019-11-15 22:20:13,749 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f16cc97-c65f-4c7f-9b1e-b05de3aa19bd/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 22:20:13,987 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2019-11-15 22:20:13,987 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-15 22:20:13,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 15 conjunts are in the unsatisfiable core [2019-11-15 22:20:13,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 22:20:14,038 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-11-15 22:20:14,038 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 22:20:14,038 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 8 [2019-11-15 22:20:14,038 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267158887] [2019-11-15 22:20:14,039 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 22:20:14,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:14,039 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 5 times [2019-11-15 22:20:14,040 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:14,040 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284784745] [2019-11-15 22:20:14,040 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,040 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,040 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,048 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:14,214 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 22:20:14,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 22:20:14,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-15 22:20:14,215 INFO L87 Difference]: Start difference. First operand 59 states and 72 transitions. cyclomatic complexity: 17 Second operand 8 states. [2019-11-15 22:20:14,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 22:20:14,359 INFO L93 Difference]: Finished difference Result 64 states and 76 transitions. [2019-11-15 22:20:14,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-15 22:20:14,360 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 64 states and 76 transitions. [2019-11-15 22:20:14,362 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:14,363 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 64 states to 64 states and 76 transitions. [2019-11-15 22:20:14,363 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 56 [2019-11-15 22:20:14,364 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 56 [2019-11-15 22:20:14,364 INFO L73 IsDeterministic]: Start isDeterministic. Operand 64 states and 76 transitions. [2019-11-15 22:20:14,364 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-15 22:20:14,364 INFO L688 BuchiCegarLoop]: Abstraction has 64 states and 76 transitions. [2019-11-15 22:20:14,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states and 76 transitions. [2019-11-15 22:20:14,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 59. [2019-11-15 22:20:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2019-11-15 22:20:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 70 transitions. [2019-11-15 22:20:14,377 INFO L711 BuchiCegarLoop]: Abstraction has 59 states and 70 transitions. [2019-11-15 22:20:14,377 INFO L591 BuchiCegarLoop]: Abstraction has 59 states and 70 transitions. [2019-11-15 22:20:14,377 INFO L424 BuchiCegarLoop]: ======== Iteration 10============ [2019-11-15 22:20:14,377 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 59 states and 70 transitions. [2019-11-15 22:20:14,378 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-11-15 22:20:14,379 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 22:20:14,379 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 22:20:14,383 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 22:20:14,384 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 22:20:14,385 INFO L791 eck$LassoCheckResult]: Stem: 2119#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2114#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2115#L574 assume !(main_~n~0 < 1); 2108#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2109#new_llENTRY ~n := #in~n; 2135#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2123#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2122#new_llENTRY ~n := #in~n; 2126#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2140#new_llFINAL assume true; 2151#new_llEXIT >#55#return; 2150#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2149#new_llFINAL assume true; 2129#new_llEXIT >#59#return; 2111#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 2096#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2105#new_llENTRY ~n := #in~n; 2121#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2095#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2110#new_llENTRY ~n := #in~n; 2121#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2095#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2110#new_llENTRY ~n := #in~n; 2127#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2128#new_llFINAL assume true; 2141#new_llEXIT >#55#return; 2142#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2143#new_llFINAL assume true; 2120#new_llEXIT >#55#return; 2104#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2094#new_llFINAL assume true; 2098#new_llEXIT >#61#return; 2106#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 2107#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 2144#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 2112#L566-1 assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 2113#L566-4 call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, 4 + append_~x.offset, 8);append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset; 2103#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2099#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2100#lengthENTRY [2019-11-15 22:20:14,385 INFO L793 eck$LassoCheckResult]: Loop: 2100#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2102#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2101#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2100#lengthENTRY [2019-11-15 22:20:14,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:14,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1220453245, now seen corresponding path program 2 times [2019-11-15 22:20:14,386 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:14,386 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443797052] [2019-11-15 22:20:14,386 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,387 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,448 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:14,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:14,449 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 6 times [2019-11-15 22:20:14,449 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:14,449 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371985479] [2019-11-15 22:20:14,449 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,450 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,450 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,458 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:14,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:14,458 INFO L82 PathProgramCache]: Analyzing trace with hash 1624469271, now seen corresponding path program 1 times [2019-11-15 22:20:14,459 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:14,459 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832398514] [2019-11-15 22:20:14,459 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,459 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:14,459 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:14,516 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:15,324 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 111 [2019-11-15 22:20:15,343 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:15,480 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-11-15 22:20:15,480 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:15,486 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:15,550 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:15,551 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:15,551 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:131, output treesize:107 [2019-11-15 22:20:15,753 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-11-15 22:20:15,856 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-11-15 22:20:16,610 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 108 [2019-11-15 22:20:16,620 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:16,689 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:16,693 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:16,756 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:16,756 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:16,757 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:100 [2019-11-15 22:20:16,929 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-11-15 22:20:18,121 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 152 DAG size of output: 142 [2019-11-15 22:20:18,127 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_87|], 6=[|v_#memory_$Pointer$.base_112|, |v_#memory_$Pointer$.offset_112|]} [2019-11-15 22:20:18,133 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:18,404 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-11-15 22:20:18,404 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:18,410 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:18,662 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-11-15 22:20:18,662 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:18,668 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:18,893 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-11-15 22:20:18,894 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:18,895 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:18,895 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 6 variables, input treesize:229, output treesize:285 [2019-11-15 22:20:19,115 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-11-15 22:20:19,561 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-11-15 22:20:19,950 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-11-15 22:20:29,981 WARN L191 SmtUtils]: Spent 10.03 s on a formula simplification. DAG size of input: 267 DAG size of output: 250 [2019-11-15 22:20:30,000 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_94|], 8=[|v_old(#memory_int)_45|]} [2019-11-15 22:20:30,055 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:33,092 WARN L191 SmtUtils]: Spent 3.04 s on a formula simplification that was a NOOP. DAG size: 163 [2019-11-15 22:20:33,092 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:33,109 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:36,390 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification that was a NOOP. DAG size: 160 [2019-11-15 22:20:36,391 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:20:36,392 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 2 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2019-11-15 22:20:36,393 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 10 variables, input treesize:971, output treesize:1212 [2019-11-15 22:20:40,010 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 160 [2019-11-15 22:20:43,670 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification that was a NOOP. DAG size: 160 [2019-11-15 22:20:45,128 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 125 [2019-11-15 22:20:45,133 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 22:20:45,133 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 22:20:45,133 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 22:20:45,133 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 22:20:45,133 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 22:20:45,133 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 22:20:45,133 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 22:20:45,133 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 22:20:45,134 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca-1.i_Iteration10_Lasso [2019-11-15 22:20:45,134 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 22:20:45,134 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 22:20:45,137 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 22:20:45,143 INFO 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 22:20:45,145 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 22:20:45,147 INFO 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 22:20:45,153 INFO 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 22:20:45,158 INFO 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 22:20:45,161 INFO 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 22:20:45,163 INFO 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 22:20:45,165 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 22:20:45,168 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 22:20:45,170 INFO 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 22:20:45,172 INFO 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 22:20:45,174 INFO 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 22:20:45,177 INFO 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 22:20:45,179 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 22:20:45,181 INFO 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 22:20:45,184 INFO 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 22:20:45,186 INFO 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 22:20:45,188 INFO 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 22:20:45,190 INFO 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 22:20:45,192 INFO 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 22:20:45,194 INFO 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 22:20:45,197 INFO 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 22:20:45,199 INFO 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 22:20:45,201 INFO 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 22:20:45,205 INFO 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 22:20:45,416 INFO 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 22:20:45,417 INFO 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 22:20:45,419 INFO 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 22:20:45,422 INFO 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 22:20:45,427 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 22:20:45,429 INFO 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 22:20:45,430 INFO 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 22:20:45,432 INFO 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 22:20:45,434 INFO 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 22:20:45,436 INFO 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 22:20:45,438 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 22:20:45,440 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 22:20:45,441 INFO 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 22:20:45,443 INFO 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 22:20:45,444 INFO 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 22:20:45,446 INFO 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 22:20:45,448 INFO 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 22:20:45,449 INFO 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 22:20:45,451 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 22:20:45,454 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 22:20:45,461 INFO 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 22:20:45,467 INFO 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 22:20:45,469 INFO 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 22:20:45,471 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 22:20:46,193 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-11-15 22:20:46,320 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-11-15 22:20:46,365 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 22:20:46,366 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 22:20:46,366 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 22:20:46,367 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,368 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,368 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,368 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,369 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 22:20:46,370 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,370 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,371 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,371 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,372 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 22:20:46,373 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,373 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,373 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,373 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,373 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,374 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,374 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,375 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 22:20:46,375 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,375 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,376 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,376 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,377 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,377 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 22:20:46,378 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,378 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,379 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,379 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,380 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 22:20:46,380 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,380 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,381 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,381 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,382 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,382 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 22:20:46,383 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,383 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,384 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,384 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 22:20:46,385 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,386 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,386 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,387 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 22:20:46,387 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,387 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,388 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,388 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,389 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 22:20:46,390 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,390 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,390 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,391 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,393 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,393 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,394 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,394 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,394 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,395 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,395 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,395 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,395 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,396 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 22:20:46,396 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,397 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,397 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,397 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,398 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,398 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 22:20:46,399 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,399 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,399 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,400 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,400 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 22:20:46,401 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,401 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,401 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,401 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,402 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,402 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,402 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,403 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 22:20:46,403 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,404 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,404 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,404 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,405 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 22:20:46,405 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,406 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,406 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,407 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,407 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,407 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 22:20:46,408 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,408 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,409 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,409 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,409 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,410 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 22:20:46,410 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,411 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,411 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,411 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,413 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,413 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,414 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,414 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 22:20:46,415 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,416 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,416 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,417 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 22:20:46,417 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,417 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,418 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,418 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,418 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,419 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 22:20:46,420 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,420 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,420 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,421 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,421 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,422 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,423 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,423 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:46,423 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:20:46,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,425 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 22:20:46,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,426 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,426 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,428 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,428 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,428 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,429 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:46,429 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:20:46,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,430 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 22:20:46,431 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,431 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,432 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:46,432 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:20:46,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,435 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,435 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:46,435 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:46,435 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,454 INFO L400 nArgumentSynthesizer]: We have 104 Motzkin's Theorem applications. [2019-11-15 22:20:46,455 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 22:20:46,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,767 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,768 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,768 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,769 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,769 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,770 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 22:20:46,770 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,771 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,771 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,771 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,772 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 22:20:46,773 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,773 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,774 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,775 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 22:20:46,775 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,775 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,775 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,776 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,776 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,776 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,778 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,778 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,778 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,778 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,778 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,779 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,779 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,779 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,780 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,780 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,780 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,781 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,781 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,781 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,781 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,782 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 22:20:46,783 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,783 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,783 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,784 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,785 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 22:20:46,785 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,786 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,786 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,786 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:46,787 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:20:46,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,788 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 22:20:46,789 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,789 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,789 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,789 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,790 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,790 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,791 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 22:20:46,791 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,792 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,792 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,793 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,793 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,794 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 22:20:46,794 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,795 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,795 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,797 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 22:20:46,797 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,798 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,798 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,798 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,799 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 22:20:46,799 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,800 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,800 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,801 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,801 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,802 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 22:20:46,802 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,803 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,803 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,804 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 22:20:46,804 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,805 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,806 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,806 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,807 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 22:20:46,807 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,807 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,808 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,808 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,809 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 22:20:46,810 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,810 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,811 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,814 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,814 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,814 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,814 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,815 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,815 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,815 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,830 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 22:20:46,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,843 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,843 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,843 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,844 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 22:20:46,845 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,845 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,846 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:20:46,846 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:20:46,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,847 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 22:20:46,848 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 22:20:46,848 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,849 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,849 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,849 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,850 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 22:20:46,851 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,851 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,851 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,851 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,852 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,852 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,853 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 22:20:46,854 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,854 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,855 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,855 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,856 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 22:20:46,856 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,857 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,857 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,858 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,859 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 22:20:46,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,860 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,860 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,861 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,862 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 22:20:46,862 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,863 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,863 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,866 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,866 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,867 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 22:20:46,868 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,868 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,869 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,869 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,870 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 22:20:46,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,871 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,872 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,873 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 22:20:46,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,874 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,874 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,876 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 22:20:46,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,877 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,877 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,877 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,878 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 22:20:46,879 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,879 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,880 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,880 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,880 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,881 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 22:20:46,882 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,882 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,883 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,884 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 22:20:46,884 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,885 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,885 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,887 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,887 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,888 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,888 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,889 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 22:20:46,890 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,890 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,891 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,891 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,893 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,894 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,894 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,895 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 22:20:46,896 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,897 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,897 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,897 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,898 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 22:20:46,899 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,899 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,900 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,900 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,900 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,902 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,903 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,903 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,904 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 22:20:46,904 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,905 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,905 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,905 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,905 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,906 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,906 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,907 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 22:20:46,907 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,908 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,908 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,910 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 22:20:46,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,911 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,911 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,912 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 22:20:46,913 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,913 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,914 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:46,914 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:46,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:46,916 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:46,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,917 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,918 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:46,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:46,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,919 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 22:20:46,919 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,920 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,921 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:46,921 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:46,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,923 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 22:20:46,923 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:46,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:46,924 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:46,925 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:46,925 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:46,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:46,955 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 22:20:46,956 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:46,956 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:46,957 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:46,957 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,000 INFO L400 nArgumentSynthesizer]: We have 156 Motzkin's Theorem applications. [2019-11-15 22:20:47,000 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 22:20:47,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,548 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 22:20:47,549 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,549 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,550 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,550 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,550 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,552 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 22:20:47,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,552 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,553 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,553 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,553 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,555 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,556 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,556 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,557 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 22:20:47,557 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,558 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,558 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,559 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 22:20:47,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,560 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,561 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,561 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,561 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,562 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 22:20:47,562 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,563 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,563 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,563 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,564 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,564 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 22:20:47,565 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,566 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,566 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,573 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 22:20:47,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,575 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,575 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:47,576 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:47,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,577 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 22:20:47,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,578 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,579 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,579 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,581 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,581 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,583 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,584 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,585 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 22:20:47,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,586 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,586 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,588 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,589 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,589 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,589 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,590 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 22:20:47,590 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,591 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,591 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,593 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 22:20:47,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,594 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,594 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,595 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 22:20:47,595 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,596 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,596 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,597 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 22:20:47,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,599 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,599 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,600 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 22:20:47,600 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,601 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,601 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,601 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,602 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 22:20:47,606 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,607 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,607 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,607 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,607 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,608 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,608 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 22:20:47,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,609 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,610 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:47,610 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:47,610 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,611 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 22:20:47,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,612 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,612 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,613 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,613 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,613 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,614 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,615 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,615 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,615 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,616 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,616 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 22:20:47,617 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,617 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,617 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,617 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,618 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,618 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,618 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,619 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 22:20:47,619 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,619 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,620 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,620 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,620 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,621 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 22:20:47,622 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,622 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,622 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,623 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,623 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,624 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,624 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,625 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,625 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,625 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,626 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 22:20:47,627 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,627 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,628 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,629 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 22:20:47,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,630 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,631 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,632 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 22:20:47,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,633 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,633 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,633 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,634 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,634 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,635 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 22:20:47,635 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,635 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,636 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,636 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,636 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,637 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 22:20:47,638 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,639 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,639 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,639 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,640 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,641 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,641 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,642 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,643 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 22:20:47,643 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,644 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,644 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,645 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 22:20:47,646 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,646 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,646 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,647 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,647 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,648 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 22:20:47,648 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,648 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,649 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,649 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,649 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,650 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 22:20:47,651 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,651 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,652 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,653 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 22:20:47,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,654 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,654 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,654 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,655 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 22:20:47,656 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,657 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,657 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,658 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 22:20:47,658 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,659 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,660 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,661 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 22:20:47,661 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,661 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,662 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,662 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,662 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,662 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:47,664 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,664 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,665 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,666 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 22:20:47,666 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,667 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,667 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,668 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 22:20:47,668 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,669 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,669 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,670 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,670 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 22:20:47,671 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,671 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,672 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:47,672 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:47,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,674 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 22:20:47,675 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:47,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,676 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,676 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:47,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:47,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,677 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 22:20:47,677 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,678 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,679 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:47,679 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:47,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,681 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 22:20:47,682 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:47,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:47,682 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,683 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:47,683 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:47,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:47,688 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 22:20:47,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:47,689 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:47,689 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:47,689 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:47,721 INFO L400 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2019-11-15 22:20:47,722 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:20:48,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,462 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 22:20:48,463 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,463 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,463 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,463 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,464 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,464 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,465 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 22:20:48,465 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,466 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,466 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,466 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,467 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,468 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 22:20:48,468 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,468 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,469 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,469 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,469 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,470 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,471 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,471 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,471 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,471 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,471 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,472 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,472 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,473 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 22:20:48,473 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,474 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,474 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,475 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,475 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,476 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,476 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,477 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,477 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,477 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,478 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,479 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,479 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,480 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,480 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,481 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,482 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 22:20:48,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,483 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,483 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:48,483 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:48,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,486 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 22:20:48,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,486 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,487 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,487 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,488 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 22:20:48,489 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,489 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,489 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,490 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,490 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,491 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 22:20:48,491 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,492 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,492 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,494 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 22:20:48,494 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,494 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,494 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,495 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,495 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,495 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,496 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,497 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,497 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,497 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,498 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,498 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,498 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,499 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 22:20:48,499 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,500 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,500 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,500 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,500 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,501 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,501 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,502 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 22:20:48,502 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,502 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,503 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,503 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,503 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,503 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,505 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,505 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,506 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,506 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,506 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,507 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 22:20:48,508 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,508 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,508 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,509 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,509 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,510 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,510 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,511 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,511 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,511 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,511 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,511 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,513 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 22:20:48,513 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,513 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,514 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,514 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,514 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,515 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 22:20:48,516 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,516 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,516 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:48,517 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:48,517 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,518 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,518 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 22:20:48,518 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 22:20:48,519 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,519 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,519 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,519 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,519 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,520 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,520 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,521 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 22:20:48,522 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,522 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,522 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,522 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,522 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,523 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,523 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,524 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 22:20:48,524 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,525 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,525 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,525 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,526 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,526 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,527 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,527 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,527 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,528 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,528 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,528 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,529 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 22:20:48,530 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,530 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,531 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,531 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,531 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,532 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 22:20:48,533 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,533 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,533 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,533 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,533 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,534 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,534 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,535 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,536 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,536 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,536 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,537 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,538 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,538 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,539 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,539 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,539 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,539 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,539 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,541 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,541 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,541 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,542 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,542 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,542 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,542 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,544 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,544 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,544 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,545 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,545 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,545 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,546 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 22:20:48,547 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,547 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,547 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,547 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,548 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,549 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,550 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,550 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,550 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,552 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 22:20:48,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,552 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,553 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,553 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,553 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,555 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,555 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,556 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,557 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 22:20:48,557 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,558 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,559 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,560 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 22:20:48,561 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,566 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,566 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,567 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,569 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,569 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,570 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,571 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,572 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,572 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,572 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,573 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 22:20:48,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,574 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,575 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,575 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,575 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,577 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,577 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,577 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,577 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,577 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,578 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,578 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,579 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 22:20:48,579 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,579 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,580 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,580 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,582 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,582 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,582 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,583 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,583 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,583 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,584 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 22:20:48,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,586 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,586 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,588 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,588 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,589 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:48,589 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:48,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,592 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 22:20:48,592 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:48,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,593 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,593 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:48,593 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:48,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,595 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 22:20:48,595 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,595 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,595 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,596 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,596 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:48,597 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:48,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:48,599 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:48,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:48,600 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,601 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:48,601 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:48,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:48,607 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 22:20:48,607 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:48,608 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:48,608 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:48,608 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:48,651 INFO L400 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2019-11-15 22:20:48,651 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 22:20:49,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,631 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,631 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,631 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,632 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 22:20:49,633 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,633 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,633 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,633 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,634 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,634 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,634 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 22:20:49,635 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,635 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,635 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,635 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,636 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 22:20:49,637 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,637 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,638 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,638 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,640 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,640 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,641 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,642 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 22:20:49,643 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,644 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,645 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 22:20:49,645 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,646 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,646 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,647 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,647 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,648 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 22:20:49,649 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,649 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,650 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:49,650 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:49,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,653 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 22:20:49,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,654 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,654 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,656 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,657 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,657 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,657 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,658 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,658 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,659 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 22:20:49,660 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,660 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,661 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,662 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 22:20:49,663 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,663 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,663 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,664 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,664 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,664 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,665 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 22:20:49,666 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,667 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,667 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,669 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 22:20:49,669 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,670 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,670 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,671 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 22:20:49,672 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,672 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,672 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,673 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,673 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,673 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,674 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 22:20:49,675 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,676 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,676 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,677 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 22:20:49,678 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,678 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,678 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,679 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,679 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,680 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 22:20:49,680 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,681 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,681 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,682 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,683 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 22:20:49,683 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,683 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,684 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,684 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,685 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,686 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 22:20:49,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:20:49,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,687 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:49,687 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:49,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,688 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 22:20:49,689 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 22:20:49,689 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,689 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,690 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,690 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,691 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,691 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,692 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 22:20:49,692 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,693 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,693 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,693 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,694 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,696 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,696 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,696 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,697 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,697 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,697 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,698 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 22:20:49,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,699 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,700 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,700 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,701 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,701 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 22:20:49,702 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,702 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,702 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,703 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,703 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,703 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,705 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 22:20:49,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,705 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,706 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,706 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,708 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 22:20:49,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,708 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,709 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,710 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,711 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 22:20:49,711 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,712 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,712 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,712 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,712 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,713 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,713 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,715 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,715 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,715 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,716 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,716 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,716 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,717 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 22:20:49,718 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,718 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,718 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,718 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,718 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,719 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,719 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,719 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,721 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,721 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,721 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,721 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,722 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,722 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,722 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,723 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 22:20:49,724 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,724 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,724 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,724 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,725 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,725 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,725 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,725 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,726 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 22:20:49,727 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,727 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,727 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,728 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,728 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,730 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,730 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,731 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,731 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,731 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,732 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,733 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 22:20:49,733 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,734 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,734 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,734 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,735 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,735 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,737 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,737 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,737 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,738 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,739 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 22:20:49,740 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,740 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,741 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,741 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,742 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 22:20:49,743 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,743 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,744 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,744 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,746 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 22:20:49,746 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,746 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,747 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,747 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,747 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,748 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,749 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,750 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,750 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,751 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,751 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,752 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 22:20:49,753 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,753 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,754 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,754 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,756 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 22:20:49,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,756 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,757 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,757 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,757 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,758 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,759 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 22:20:49,759 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,760 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,760 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,761 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,761 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,762 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 22:20:49,763 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,763 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,763 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,764 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:49,764 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:49,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,768 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,768 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,768 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:49,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,769 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,769 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:49,769 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:49,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:49,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,771 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,772 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,772 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,773 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:49,773 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:49,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,775 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 22:20:49,776 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,776 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,776 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:49,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:49,777 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,778 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:49,778 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:49,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:49,782 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 22:20:49,783 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:49,783 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:49,783 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:49,783 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:49,784 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:49,810 INFO L400 nArgumentSynthesizer]: We have 156 Motzkin's Theorem applications. [2019-11-15 22:20:49,810 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 22:20:50,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,178 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 22:20:50,178 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,179 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,179 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,179 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,180 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,180 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,181 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 22:20:50,182 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,182 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,183 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,183 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,183 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,183 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,184 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 22:20:50,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,185 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,185 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,186 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,186 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,186 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,187 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,188 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 22:20:50,188 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,188 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,188 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,189 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,189 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,189 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,191 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 22:20:50,191 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,191 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,192 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,193 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,194 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,195 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,195 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,196 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,197 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 22:20:50,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,198 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,199 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,199 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,201 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,202 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,202 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:20:50,203 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:20:50,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,205 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 22:20:50,206 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,206 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,206 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,207 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,207 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,209 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 22:20:50,209 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,209 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,210 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,210 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,212 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 22:20:50,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,213 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,213 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,213 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,214 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,214 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,215 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 22:20:50,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,216 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,217 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,217 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,218 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 22:20:50,219 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,219 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,220 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,220 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,222 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 22:20:50,222 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,222 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,222 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,223 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,223 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,224 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,225 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 22:20:50,225 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,225 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,226 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,226 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,226 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,227 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,228 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 22:20:50,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,228 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,229 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,229 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,230 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,231 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 22:20:50,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,232 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,232 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,232 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,232 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,233 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,233 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,235 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,235 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,236 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,236 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,237 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 22:20:50,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,238 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,238 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,238 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,239 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,239 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,239 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,241 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 22:20:50,241 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,241 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:50,241 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,242 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,242 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,242 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:20:50,242 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:20:50,243 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,243 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,244 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 22:20:50,244 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 22:20:50,244 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,245 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,245 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,246 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,246 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,248 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,248 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,248 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,249 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,249 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,249 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,249 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,250 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,251 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 22:20:50,252 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,252 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,252 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,253 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,253 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,253 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,255 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 22:20:50,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,255 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,256 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,256 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,257 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,257 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,258 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,258 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 22:20:50,259 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,259 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,259 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,259 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,260 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,260 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,260 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,261 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,262 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 22:20:50,263 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,263 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,263 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,264 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,264 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,264 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,265 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,267 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,267 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,267 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,267 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,267 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,268 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,268 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,268 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,270 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 22:20:50,270 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,271 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,271 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,271 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,271 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,271 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,272 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,272 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,274 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,274 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,275 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,275 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,275 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,275 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,275 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,276 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,276 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,278 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 22:20:50,278 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,279 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,279 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,279 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,279 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,279 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,280 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,280 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,282 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 22:20:50,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,283 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,283 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,283 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,284 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,284 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,286 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,286 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,287 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,287 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,287 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,287 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,288 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,288 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,290 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 22:20:50,290 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,290 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,290 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,291 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,292 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,292 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,293 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 22:20:50,294 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,294 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,294 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,295 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,295 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,297 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 22:20:50,298 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,298 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,298 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,298 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,299 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,299 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,299 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,301 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 22:20:50,301 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,302 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,302 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,302 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,303 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,305 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 22:20:50,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,305 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,306 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,307 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,308 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 22:20:50,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,309 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,309 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,310 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,310 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,312 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 22:20:50,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,313 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,313 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,314 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,314 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,316 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 22:20:50,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,317 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,317 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,317 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,318 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,318 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:50,320 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,320 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,321 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,321 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,321 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,321 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,322 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,324 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 22:20:50,324 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,324 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,324 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,325 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,326 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,327 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 22:20:50,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,328 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,329 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,329 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,331 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 22:20:50,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,332 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,333 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:50,333 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:50,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,337 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 22:20:50,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,337 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,338 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:50,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,338 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,339 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:50,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:50,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,341 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 22:20:50,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,341 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,343 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:50,343 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:50,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,346 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 22:20:50,347 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,347 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:50,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:50,348 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,349 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:50,349 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:50,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:50,356 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 22:20:50,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:50,357 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:50,357 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:50,357 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:50,357 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:50,396 INFO L400 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2019-11-15 22:20:50,396 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:20:51,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,726 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 22:20:51,727 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,727 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,728 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,728 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,728 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,729 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,729 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,731 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 22:20:51,731 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,732 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,732 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,732 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,732 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,732 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,733 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,735 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 22:20:51,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,736 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,737 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,737 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,737 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,739 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 22:20:51,740 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,740 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,741 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,741 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,741 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,743 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 22:20:51,744 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,744 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,744 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,745 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,746 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,746 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,748 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 22:20:51,748 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,748 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,748 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,749 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,750 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,750 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,752 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 22:20:51,752 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,752 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,753 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,753 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,754 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,756 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 22:20:51,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,757 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,757 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,757 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,758 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:51,758 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:51,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,770 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 22:20:51,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,771 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,771 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,772 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,772 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,775 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,775 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,775 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,775 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,775 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,776 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,776 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,776 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,778 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 22:20:51,778 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,779 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,779 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,779 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,780 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,780 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,782 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 22:20:51,782 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,782 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,783 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,783 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,784 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,786 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 22:20:51,786 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,786 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,787 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,787 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,787 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,788 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,788 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,790 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,791 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,792 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,792 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,793 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 22:20:51,794 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,794 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,795 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,795 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,797 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 22:20:51,798 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,798 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,798 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,798 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,799 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,801 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 22:20:51,801 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,801 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,802 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,803 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,805 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 22:20:51,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,805 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,806 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,807 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,807 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,808 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 22:20:51,809 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,809 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,810 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,810 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,812 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 22:20:51,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,812 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:20:51,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,813 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:51,814 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:51,814 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,815 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 22:20:51,816 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 22:20:51,816 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,816 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,816 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,817 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,818 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,820 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 22:20:51,820 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,820 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,820 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,821 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,822 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,824 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,824 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,824 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,825 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,826 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,827 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 22:20:51,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,828 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,829 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,830 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,830 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,831 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 22:20:51,832 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,832 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,833 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,834 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,836 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 22:20:51,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,836 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,837 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,838 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,839 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,840 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 22:20:51,840 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,841 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,841 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,842 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,844 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 22:20:51,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,845 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,845 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,845 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,845 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,846 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,848 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 22:20:51,849 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,849 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,849 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,849 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,849 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,850 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,851 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,852 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,853 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,853 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,853 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,854 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,855 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,855 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,856 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 22:20:51,857 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,857 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,857 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,858 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,858 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,861 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,861 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,862 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,862 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,865 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,865 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,866 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,866 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,868 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 22:20:51,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,870 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,871 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,872 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,873 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 22:20:51,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,874 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,875 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,876 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,878 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 22:20:51,880 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,880 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,888 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,889 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,889 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,891 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 22:20:51,891 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,892 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,892 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,893 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,895 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 22:20:51,895 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,896 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,896 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,897 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,897 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,899 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 22:20:51,899 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,899 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,900 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,901 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,903 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,903 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,904 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,904 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,904 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,905 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,905 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,907 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 22:20:51,907 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,907 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,908 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,909 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:51,911 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,911 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,912 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,912 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,913 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,913 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,914 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 22:20:51,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,915 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,916 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,917 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,918 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 22:20:51,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,919 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,920 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,921 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:51,921 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:51,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,926 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 22:20:51,927 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,927 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,927 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:51,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,928 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,929 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:51,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:51,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,931 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 22:20:51,931 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,931 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,932 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,933 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:51,934 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:51,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,939 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 22:20:51,939 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,939 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:51,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:51,940 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:51,942 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:51,942 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:51,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:51,950 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 22:20:51,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:51,950 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:51,951 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:51,951 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:51,951 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:52,002 INFO L400 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2019-11-15 22:20:52,002 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 22:20:54,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:54,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:54,987 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:54,987 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:54,987 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:54,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:54,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:54,988 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:54,988 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:54,988 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:54,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:54,990 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 22:20:54,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:54,991 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:54,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:54,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:54,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:54,991 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:54,992 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:54,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:54,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:54,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:54,994 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:54,995 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:54,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:54,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:54,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:54,995 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:54,996 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:54,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:54,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:54,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:55,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,000 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,001 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,002 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,005 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 22:20:55,006 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,006 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,007 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,007 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,008 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,011 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 22:20:55,012 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,012 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,013 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,014 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,015 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,018 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 22:20:55,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,018 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,019 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,021 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,203 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 22:20:55,203 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,203 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,204 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,205 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:20:55,205 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:20:55,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,210 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 22:20:55,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,210 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,211 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,211 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,213 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 22:20:55,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,214 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,215 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,216 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,218 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 22:20:55,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,218 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,219 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,220 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,222 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 22:20:55,222 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,223 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,223 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,223 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,224 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,224 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,226 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 22:20:55,226 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,227 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,227 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,227 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,227 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,227 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,228 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,228 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,229 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 22:20:55,229 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,229 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,229 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,229 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,230 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,231 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 22:20:55,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,231 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,232 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,232 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,233 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 22:20:55,233 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,233 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,234 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,234 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,234 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,234 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,235 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 22:20:55,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,236 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,236 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,236 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,236 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,236 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,237 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,237 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,238 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 22:20:55,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,238 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,238 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,238 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,238 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,238 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,239 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,239 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,240 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 22:20:55,240 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,240 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,240 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,240 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,241 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,241 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,243 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 22:20:55,243 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,243 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:55,244 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,244 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,244 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:20:55,245 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:20:55,245 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,247 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 22:20:55,247 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 22:20:55,248 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,248 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,248 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,249 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,249 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,249 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,251 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 22:20:55,252 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,252 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,252 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,253 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,253 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,253 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,253 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,255 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 22:20:55,256 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,256 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,256 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,257 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,257 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,257 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,257 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,259 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 22:20:55,260 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,260 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,260 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,260 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,260 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,261 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,261 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,261 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:55,263 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,264 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,264 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,264 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,264 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,264 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,265 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,265 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,267 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 22:20:55,268 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,268 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,268 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,268 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,268 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,269 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,269 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,269 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:55,272 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,272 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,272 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,272 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,272 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,273 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,273 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,273 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,275 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 22:20:55,275 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,276 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,276 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,276 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,276 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,277 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,277 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,279 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 22:20:55,279 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,280 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,280 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,280 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,280 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,280 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,281 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,281 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:55,283 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,284 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,284 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,284 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,284 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,284 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,285 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,285 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,287 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 22:20:55,287 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,287 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,288 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,288 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,288 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,288 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,289 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,289 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,291 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 22:20:55,291 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,291 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,291 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,292 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,292 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,292 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,292 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,293 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,295 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 22:20:55,295 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,295 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,296 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,296 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,298 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 22:20:55,299 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,299 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,300 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,300 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,300 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:55,302 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,303 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,303 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,303 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,304 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,304 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,306 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 22:20:55,306 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,306 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,307 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,307 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,309 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 22:20:55,310 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,310 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,311 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,311 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,313 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 22:20:55,314 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,314 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,314 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,315 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,315 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,315 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,317 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 22:20:55,317 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,318 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,318 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,319 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,321 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 22:20:55,321 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,321 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,321 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,322 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,322 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,324 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 22:20:55,325 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,325 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,326 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,326 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,328 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 22:20:55,329 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,329 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,330 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,330 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,330 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,332 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 22:20:55,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,333 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,334 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,334 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,334 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,336 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 22:20:55,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,337 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,337 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,338 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:55,338 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:55,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:55,342 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,342 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:55,343 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,343 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,343 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:55,344 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:55,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,346 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 22:20:55,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,346 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,347 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,347 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,348 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:55,348 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:55,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,351 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 22:20:55,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,352 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:55,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:55,352 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,353 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:55,353 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:55,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:55,361 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 22:20:55,361 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:55,361 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:55,362 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:55,362 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:55,362 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:55,393 INFO L400 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2019-11-15 22:20:55,393 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:20:57,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,225 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 22:20:57,225 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,225 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,226 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,226 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,227 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,228 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 22:20:57,229 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,229 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,229 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,230 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,230 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,232 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 22:20:57,233 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,233 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,233 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,233 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,234 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,234 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,235 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 22:20:57,235 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,235 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,236 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,236 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,236 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,236 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,238 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 22:20:57,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,239 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,240 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,240 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,243 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,243 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,243 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,244 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,244 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,246 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 22:20:57,247 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,247 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,247 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,248 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,248 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,249 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,251 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 22:20:57,251 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,252 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,252 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,253 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:20:57,253 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:20:57,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,257 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,257 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,257 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,257 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,257 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,258 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,258 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,258 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,260 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 22:20:57,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,261 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,261 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,261 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,262 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,262 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,264 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 22:20:57,264 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,265 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,265 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,265 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,265 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,266 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,266 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,268 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 22:20:57,269 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,269 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,269 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,270 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,270 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,270 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,272 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 22:20:57,273 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,273 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,274 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,274 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,274 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,274 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,277 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,277 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,277 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,277 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,278 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,278 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,278 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,280 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,280 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 22:20:57,281 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,281 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,281 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,281 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,281 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,282 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,282 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,282 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,284 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 22:20:57,285 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,285 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,285 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,286 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,288 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,288 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,288 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,289 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,289 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,289 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,289 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,290 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,292 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 22:20:57,292 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,292 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,293 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,293 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,294 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,294 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,296 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,296 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,297 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,297 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,297 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,297 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,300 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 22:20:57,300 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,300 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:20:57,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,301 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:20:57,301 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:20:57,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,303 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 22:20:57,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,304 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,304 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,305 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,305 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,306 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,308 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 22:20:57,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,309 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,309 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,310 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,310 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,310 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,313 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 22:20:57,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,313 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,313 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,314 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,314 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,315 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,317 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 22:20:57,318 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,318 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,319 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,319 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,322 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 22:20:57,322 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,322 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,323 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,323 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,324 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,327 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 22:20:57,327 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,328 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,328 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,329 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,331 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 22:20:57,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,332 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,333 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,333 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,336 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 22:20:57,336 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,336 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,337 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,338 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,341 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 22:20:57,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,342 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,343 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,343 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,346 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 22:20:57,347 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,347 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,348 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,348 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,351 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 22:20:57,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,352 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,353 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,353 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,356 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 22:20:57,356 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,356 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,357 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,358 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,361 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,361 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,361 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,362 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,362 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,365 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,366 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,366 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,366 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,367 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,367 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,370 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 22:20:57,370 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,370 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,370 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,371 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,371 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,372 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,374 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,375 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,375 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,375 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,376 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,378 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 22:20:57,379 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,379 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,380 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,380 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,383 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,383 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,384 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,384 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,384 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,384 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,385 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,385 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,387 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 22:20:57,387 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,388 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,388 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,389 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,389 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,392 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,392 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,393 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,393 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,396 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 22:20:57,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,396 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,397 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,397 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,398 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,400 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 22:20:57,400 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,401 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,401 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,401 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,401 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,402 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,402 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,402 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,404 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 22:20:57,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,405 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,405 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,406 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,406 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,407 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,409 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 22:20:57,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,410 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,410 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,410 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,410 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,411 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:20:57,412 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:20:57,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,416 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,416 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,417 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:57,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,417 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,417 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,418 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:57,418 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:57,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,421 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,421 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,422 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,423 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:20:57,423 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:20:57,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:57,428 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,428 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:57,428 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:57,428 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,430 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:20:57,430 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:20:57,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:57,442 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 22:20:57,443 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:57,443 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:57,443 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:20:57,443 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:20:57,444 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:57,493 INFO L400 nArgumentSynthesizer]: We have 312 Motzkin's Theorem applications. [2019-11-15 22:20:57,493 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 22:20:59,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,375 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 22:20:59,376 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,376 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,376 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,376 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,377 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:59,379 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,379 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,380 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,380 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,382 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 22:20:59,382 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,382 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,382 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,382 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,383 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,383 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,384 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 22:20:59,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,385 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,385 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,385 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,388 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 22:20:59,389 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,389 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,389 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,389 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,389 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,390 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,390 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,390 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:59,393 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,393 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,394 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,394 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,394 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,394 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,395 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,395 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:59,398 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,398 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,399 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,399 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,403 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 22:20:59,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,403 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,404 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,405 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:20:59,405 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:20:59,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,410 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 22:20:59,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,411 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,411 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,412 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,412 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,412 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,415 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 22:20:59,415 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,416 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,416 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,417 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,419 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 22:20:59,420 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,420 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,420 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,421 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,422 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,425 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 22:20:59,425 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,425 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,426 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,427 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,429 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 22:20:59,430 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,430 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,430 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,431 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,431 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,431 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:59,435 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,435 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,435 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,436 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,436 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,436 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,439 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 22:20:59,440 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,440 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,441 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,441 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,441 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,444 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 22:20:59,444 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,444 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,444 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,445 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,445 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,445 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,446 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,448 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,448 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 22:20:59,449 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,449 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,450 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,450 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,453 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 22:20:59,453 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,453 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,454 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,454 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,455 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,455 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:20:59,458 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,458 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,458 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,458 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,459 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,459 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,459 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,462 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 22:20:59,462 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:20:59,462 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:20:59,462 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:20:59,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:20:59,463 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:20:59,463 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:20:59,463 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:20:59,464 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:20:59,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:20:59,466 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 22:20:59,466 INFO L791 eck$LassoCheckResult]: Stem: 2119#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2114#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2115#L574 assume !(main_~n~0 < 1); 2108#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2109#new_llENTRY ~n := #in~n; 2135#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2123#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2122#new_llENTRY ~n := #in~n; 2126#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2140#new_llFINAL assume true; 2151#new_llEXIT >#55#return; 2150#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2149#new_llFINAL assume true; 2129#new_llEXIT >#59#return; 2111#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 2096#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2105#new_llENTRY ~n := #in~n; 2121#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2095#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2110#new_llENTRY ~n := #in~n; 2121#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2095#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2110#new_llENTRY ~n := #in~n; 2127#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2128#new_llFINAL assume true; 2141#new_llEXIT >#55#return; 2142#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2143#new_llFINAL assume true; 2120#new_llEXIT >#55#return; 2104#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2094#new_llFINAL assume true; 2098#new_llEXIT >#61#return; 2106#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 2107#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 2144#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 2112#L566-1 assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset; 2113#L566-4 call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, 4 + append_~x.offset, 8);append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset; 2103#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2099#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2100#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2102#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2101#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2100#lengthENTRY [2019-11-15 22:20:59,467 INFO L793 eck$LassoCheckResult]: Loop: 2100#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2102#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2101#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2100#lengthENTRY [2019-11-15 22:20:59,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:59,468 INFO L82 PathProgramCache]: Analyzing trace with hash 1624469271, now seen corresponding path program 2 times [2019-11-15 22:20:59,468 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:59,468 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035845730] [2019-11-15 22:20:59,468 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:59,468 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:59,468 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:59,513 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:59,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:59,513 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 7 times [2019-11-15 22:20:59,514 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:59,514 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270126544] [2019-11-15 22:20:59,514 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:59,514 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:59,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:59,520 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:20:59,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 22:20:59,521 INFO L82 PathProgramCache]: Analyzing trace with hash -1127430851, now seen corresponding path program 3 times [2019-11-15 22:20:59,521 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 22:20:59,521 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189246640] [2019-11-15 22:20:59,522 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:59,522 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 22:20:59,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 22:20:59,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 22:20:59,582 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 22:21:00,602 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 108 [2019-11-15 22:21:00,611 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:00,718 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-11-15 22:21:00,718 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:00,723 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:00,824 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-11-15 22:21:00,825 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:00,826 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:00,826 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:100 [2019-11-15 22:21:01,025 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-11-15 22:21:01,672 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 111 [2019-11-15 22:21:01,679 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:01,753 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:01,757 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:01,821 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:01,821 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:01,821 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:131, output treesize:107 [2019-11-15 22:21:02,011 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-11-15 22:21:02,118 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-11-15 22:21:03,298 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 155 DAG size of output: 142 [2019-11-15 22:21:03,303 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_129|], 6=[|v_#memory_$Pointer$.offset_158|, |v_#memory_$Pointer$.base_158|]} [2019-11-15 22:21:03,309 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:03,654 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-11-15 22:21:03,655 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:03,661 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:04,022 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-11-15 22:21:04,022 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:04,029 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:04,446 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-11-15 22:21:04,447 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:04,448 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:04,448 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 7 variables, input treesize:242, output treesize:296 [2019-11-15 22:21:04,958 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-11-15 22:21:05,583 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-11-15 22:21:05,942 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-11-15 22:21:16,892 WARN L191 SmtUtils]: Spent 10.83 s on a formula simplification. DAG size of input: 266 DAG size of output: 250 [2019-11-15 22:21:16,905 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_136|], 5=[|v_#memory_int_137|]} [2019-11-15 22:21:16,924 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:18,992 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 161 [2019-11-15 22:21:18,992 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:19,009 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:21,319 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 158 [2019-11-15 22:21:21,319 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-15 22:21:21,321 INFO L496 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2019-11-15 22:21:21,322 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 11 variables, input treesize:907, output treesize:1124 [2019-11-15 22:21:23,718 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 158 [2019-11-15 22:21:29,994 WARN L191 SmtUtils]: Spent 6.20 s on a formula simplification. DAG size of input: 180 DAG size of output: 168 [2019-11-15 22:21:31,337 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 127 [2019-11-15 22:21:31,343 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 22:21:31,343 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 22:21:31,343 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 22:21:31,343 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 22:21:31,343 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 22:21:31,343 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 22:21:31,344 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 22:21:31,344 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 22:21:31,344 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca-1.i_Iteration10_Lasso [2019-11-15 22:21:31,344 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 22:21:31,344 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 22:21:31,348 INFO 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 22:21:31,360 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 22:21:31,369 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 22:21:31,371 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 22:21:31,373 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 22:21:31,374 INFO 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 22:21:31,376 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 22:21:31,378 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 22:21:31,380 INFO 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 22:21:31,382 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 22:21:31,384 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 22:21:31,386 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 22:21:31,393 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 22:21:31,395 INFO 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 22:21:31,397 INFO 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 22:21:31,592 INFO 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 22:21:31,594 INFO 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 22:21:31,596 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 22:21:31,598 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 22:21:31,600 INFO 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 22:21:31,602 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 22:21:31,604 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 22:21:31,606 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 22:21:31,608 INFO 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 22:21:31,610 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 22:21:31,612 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 22:21:31,614 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 22:21:31,616 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 22:21:31,618 INFO 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 22:21:31,620 INFO 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 22:21:31,622 INFO 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 22:21:31,624 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 22:21:31,626 INFO 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 22:21:31,629 INFO 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 22:21:31,631 INFO 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 22:21:31,633 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 22:21:31,635 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 22:21:31,637 INFO 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 22:21:31,639 INFO 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 22:21:31,641 INFO 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 22:21:31,642 INFO 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 22:21:31,645 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 22:21:31,647 INFO 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 22:21:31,648 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 22:21:31,650 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 22:21:31,652 INFO 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 22:21:31,717 INFO 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 22:21:31,719 INFO 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 22:21:31,720 INFO 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 22:21:31,722 INFO 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 22:21:32,512 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-11-15 22:21:32,632 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-11-15 22:21:32,682 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 22:21:32,683 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 22:21:32,683 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 22:21:32,683 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,683 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,683 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,683 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,684 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,684 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 22:21:32,684 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,684 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,685 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,685 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,685 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 22:21:32,685 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,685 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,686 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,686 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,687 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 22:21:32,687 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,687 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,687 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,687 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,688 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 22:21:32,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,689 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,689 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,689 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 22:21:32,689 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,690 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,690 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,690 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,690 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,691 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 22:21:32,691 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,691 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,691 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,691 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,692 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 22:21:32,692 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,692 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,692 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,693 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,693 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,696 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 22:21:32,696 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,697 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,697 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,697 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,698 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,698 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 22:21:32,699 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,699 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,700 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,700 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 22:21:32,701 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,702 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,702 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,702 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,703 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 22:21:32,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,704 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,704 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,705 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 22:21:32,705 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,705 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:32,705 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:32,706 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,721 INFO L400 nArgumentSynthesizer]: We have 104 Motzkin's Theorem applications. [2019-11-15 22:21:32,721 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 22:21:32,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,932 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 22:21:32,933 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,933 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,934 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:32,934 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:21:32,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,936 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 22:21:32,936 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,936 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,937 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,937 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:32,937 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:21:32,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,938 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 22:21:32,939 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,939 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,939 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,939 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,940 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,940 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:32,941 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,941 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,941 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,941 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,941 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,941 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,942 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,942 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 22:21:32,943 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,943 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,943 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,943 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:32,945 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,945 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,946 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,946 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 22:21:32,947 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,947 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,947 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,948 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,949 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 22:21:32,949 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,949 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,950 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,950 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,950 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,951 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 22:21:32,951 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,952 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,952 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,952 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,952 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,952 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,953 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 22:21:32,953 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,954 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,954 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:32,954 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:21:32,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,955 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 22:21:32,956 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,957 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,957 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,958 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 22:21:32,958 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,959 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,959 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,960 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 22:21:32,960 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,960 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,961 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,961 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,962 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 22:21:32,962 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,963 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,964 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,964 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,964 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,965 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 22:21:32,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,966 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,966 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,966 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,967 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,967 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 22:21:32,968 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,968 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,969 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:32,970 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,970 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,971 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:32,971 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 22:21:32,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,972 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 22:21:32,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,973 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,973 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,974 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,974 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 22:21:32,975 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,976 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,976 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,976 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,977 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 22:21:32,977 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,978 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,978 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,979 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 22:21:32,979 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,980 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,980 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,980 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,981 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 22:21:32,981 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,982 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,982 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,983 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 22:21:32,984 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,984 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,985 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,985 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,985 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 22:21:32,987 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,987 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,988 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,988 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,988 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:32,989 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,989 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,989 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,990 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,990 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,991 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 22:21:32,991 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,992 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,992 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,993 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 22:21:32,994 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,995 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,995 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:32,996 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,996 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,997 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,997 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:32,997 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:32,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:32,998 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 22:21:32,998 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:32,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:32,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:32,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:32,999 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:32,999 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:33,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,000 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 22:21:33,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,001 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:33,002 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:33,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,002 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 22:21:33,003 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,003 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,003 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:33,004 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:33,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,005 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 22:21:33,005 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,005 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,006 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:33,006 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:33,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,007 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 22:21:33,007 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,008 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,008 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,008 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:33,008 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:33,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,009 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 22:21:33,009 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,010 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 22:21:33,010 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 22:21:33,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,011 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 22:21:33,011 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 22:21:33,012 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,012 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,013 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,013 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,013 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,016 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,017 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,017 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,018 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 22:21:33,018 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,019 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,019 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,020 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,021 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,021 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,022 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 22:21:33,023 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,023 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,023 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,023 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,023 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,024 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 22:21:33,024 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,024 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,024 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,025 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 22:21:33,025 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,025 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,025 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,026 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,026 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,026 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 22:21:33,026 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,026 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,027 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,027 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,027 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 22:21:33,027 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,028 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,028 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,028 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,028 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,028 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 22:21:33,029 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,029 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,029 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,029 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,030 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 22:21:33,030 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,031 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,031 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,031 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,031 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,031 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,032 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 22:21:33,032 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,032 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,033 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,033 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,033 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,035 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:33,035 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:33,035 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,057 INFO L400 nArgumentSynthesizer]: We have 156 Motzkin's Theorem applications. [2019-11-15 22:21:33,057 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 22:21:33,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,278 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 22:21:33,279 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,279 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,279 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,279 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,279 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:33,279 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:33,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,281 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 22:21:33,281 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,282 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,282 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:33,282 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:33,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,283 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,283 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,284 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,284 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,284 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,284 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,284 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 22:21:33,285 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,285 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,286 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,287 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 22:21:33,287 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,287 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,287 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,288 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,288 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,288 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,288 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,289 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,289 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,290 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,290 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,291 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 22:21:33,292 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,292 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,292 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,292 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,292 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,293 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,293 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,293 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 22:21:33,294 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,294 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,294 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,294 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,294 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,294 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,294 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,295 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 22:21:33,295 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,296 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,296 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,297 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,297 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,297 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,298 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:33,298 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:33,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,299 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 22:21:33,299 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,299 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,300 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,300 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,300 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 22:21:33,300 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,301 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,301 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,301 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 22:21:33,302 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,302 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,302 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,302 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,302 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,303 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 22:21:33,303 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,303 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,303 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,303 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,304 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,304 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,305 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,305 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,305 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 22:21:33,305 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,305 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,306 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,306 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,306 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,306 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,306 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 22:21:33,306 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,307 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,307 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:33,307 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:33,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,308 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 22:21:33,308 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,309 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,309 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,309 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,309 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 22:21:33,310 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,310 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,310 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,310 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,311 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,312 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,312 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,312 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,312 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,312 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,313 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 22:21:33,313 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,313 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,314 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,314 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,314 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,314 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,315 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,315 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,315 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,315 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,315 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,316 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 22:21:33,316 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,316 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,316 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,316 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,317 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 22:21:33,317 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,317 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,317 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,317 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,318 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,318 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 22:21:33,319 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,319 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,320 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,320 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,320 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,321 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 22:21:33,321 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,322 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,322 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,323 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,324 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,324 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,324 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,325 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,325 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,325 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,326 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,327 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,327 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,327 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,329 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 22:21:33,329 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,330 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,330 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,330 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,331 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 22:21:33,332 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,332 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,333 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,334 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 22:21:33,334 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,335 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,335 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,336 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 22:21:33,337 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,337 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,338 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,339 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,340 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,340 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,340 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,340 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,341 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 22:21:33,342 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,342 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:33,343 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:33,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,344 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 22:21:33,344 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 22:21:33,344 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,345 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,345 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,347 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 22:21:33,347 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,348 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,348 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,348 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,350 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,350 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,351 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,351 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,352 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 22:21:33,352 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,353 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,354 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,355 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,355 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,356 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 22:21:33,357 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,358 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,358 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,359 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 22:21:33,359 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,359 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,360 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,360 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,361 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 22:21:33,362 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,362 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,362 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,362 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,363 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,363 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,364 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 22:21:33,364 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,364 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,365 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,365 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,366 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 22:21:33,367 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,367 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,368 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,368 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,369 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 22:21:33,369 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,370 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,370 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,370 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,372 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,372 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,372 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,373 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,374 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,374 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:33,375 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:33,375 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,404 INFO L400 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2019-11-15 22:21:33,404 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:21:33,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,805 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 22:21:33,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,806 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,807 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:33,807 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:33,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,811 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 22:21:33,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,812 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,812 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:33,813 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:33,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,814 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 22:21:33,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,816 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,816 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,817 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 22:21:33,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,818 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,819 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,820 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 22:21:33,820 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,820 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,821 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,821 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,823 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 22:21:33,824 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,824 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,824 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,824 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,825 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,825 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,825 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,826 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 22:21:33,826 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,828 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,829 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,830 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,830 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,830 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,831 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 22:21:33,832 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,832 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,832 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,833 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,834 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 22:21:33,834 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,835 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,835 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:33,835 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:33,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,837 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 22:21:33,838 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,839 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,839 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,840 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 22:21:33,840 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,841 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,842 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,843 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 22:21:33,843 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,843 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,844 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,844 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,844 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,845 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 22:21:33,846 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,846 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,846 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,847 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,847 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,848 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 22:21:33,848 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,849 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,849 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,849 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,849 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,849 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,850 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,853 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 22:21:33,854 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,854 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,855 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,855 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,856 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 22:21:33,856 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,857 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,857 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:33,858 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:33,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,859 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 22:21:33,860 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,860 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,860 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,861 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,861 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,862 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 22:21:33,862 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,863 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,863 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,866 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,866 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,867 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 22:21:33,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,868 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,868 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,869 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,870 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 22:21:33,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,871 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,871 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,874 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,875 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 22:21:33,875 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,876 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,876 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,877 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 22:21:33,878 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,879 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,881 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,881 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,881 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,882 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,882 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,883 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 22:21:33,883 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,884 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,884 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,884 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,884 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,885 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,886 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 22:21:33,886 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,887 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,888 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 22:21:33,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,889 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,891 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 22:21:33,891 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,891 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,892 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,892 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,892 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,893 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 22:21:33,894 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,894 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,895 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,895 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,896 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 22:21:33,897 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,897 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,898 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,899 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 22:21:33,899 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,900 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,901 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,902 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 22:21:33,902 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,903 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:33,903 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:33,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,904 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 22:21:33,905 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 22:21:33,905 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,905 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,906 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,906 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,906 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,907 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 22:21:33,908 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,908 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,908 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,909 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,910 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 22:21:33,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,911 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,911 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,913 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 22:21:33,913 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,913 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,914 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,914 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,915 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 22:21:33,916 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,916 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,917 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,918 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 22:21:33,918 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,918 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,919 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,919 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,920 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 22:21:33,921 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,921 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,922 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,922 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,922 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,923 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 22:21:33,924 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,924 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,924 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,925 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,925 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,928 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,928 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,928 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,929 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,930 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 22:21:33,931 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,931 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,932 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,932 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:33,933 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,934 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,934 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,934 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,935 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,935 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,936 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 22:21:33,936 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,936 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:33,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:33,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:33,937 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,937 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:33,937 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:33,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:33,938 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 22:21:33,939 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:33,939 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:33,939 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:33,940 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:33,979 INFO L400 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2019-11-15 22:21:33,980 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 22:21:34,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,855 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 22:21:34,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,856 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,856 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:34,857 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:34,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,859 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 22:21:34,860 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,860 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,861 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:34,861 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:34,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,862 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 22:21:34,862 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,863 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,863 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,864 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,864 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,865 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,865 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,865 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,866 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 22:21:34,866 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,867 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,867 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,868 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,869 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 22:21:34,869 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,870 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,870 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,872 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,873 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,873 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,875 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 22:21:34,875 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,876 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,876 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,877 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,878 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 22:21:34,878 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,879 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,879 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,880 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,881 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 22:21:34,881 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,882 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,883 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:34,883 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:34,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,885 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 22:21:34,886 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,887 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,887 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,888 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 22:21:34,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,890 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,890 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,892 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,893 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,893 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,895 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 22:21:34,895 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,895 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,896 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,896 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,896 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,898 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 22:21:34,898 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,899 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,899 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,901 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,901 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,901 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,902 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,903 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,904 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,904 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,905 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:34,905 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:34,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,907 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 22:21:34,907 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,908 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,908 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,908 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,910 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 22:21:34,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,911 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,911 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,912 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 22:21:34,913 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,913 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,913 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,914 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,915 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 22:21:34,915 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,916 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,916 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,918 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 22:21:34,918 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,918 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,918 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,919 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,919 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,919 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,920 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 22:21:34,921 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,921 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,921 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,922 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,922 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,923 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 22:21:34,923 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,924 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,924 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,924 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,925 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,926 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 22:21:34,926 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,926 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,927 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,927 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,927 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,927 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,928 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 22:21:34,929 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,929 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,929 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,929 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,929 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,930 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,930 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,931 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 22:21:34,931 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,932 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,932 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,932 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,934 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,934 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,935 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,935 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,935 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,936 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 22:21:34,937 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,938 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,938 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,939 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 22:21:34,940 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,941 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,941 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,942 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 22:21:34,943 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,943 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,943 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,944 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,945 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 22:21:34,945 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,946 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,946 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,947 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,948 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,948 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,949 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,949 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,949 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,949 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,951 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 22:21:34,951 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 22:21:34,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,952 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,952 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:34,952 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:34,952 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,953 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 22:21:34,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,954 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,954 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,955 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,955 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,955 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,956 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,957 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 22:21:34,957 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,957 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,958 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,958 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,960 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 22:21:34,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,960 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,961 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,961 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,962 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,962 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,963 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 22:21:34,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,964 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,964 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,964 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,965 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,965 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,966 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,967 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,967 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,967 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,967 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,967 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,968 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,968 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:34,970 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,970 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,970 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,971 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,971 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,971 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,972 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 22:21:34,973 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,973 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,973 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,974 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,974 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,975 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 22:21:34,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,976 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,977 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,977 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,979 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 22:21:34,979 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,979 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,980 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,980 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,981 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,982 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 22:21:34,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,982 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,983 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,983 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,984 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,985 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 22:21:34,985 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,986 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,986 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,987 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,988 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 22:21:34,989 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,989 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,989 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:34,989 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:34,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:34,990 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:34,990 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:34,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:34,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:34,992 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 22:21:34,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:34,992 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:34,993 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:34,993 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:34,993 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,018 INFO L400 nArgumentSynthesizer]: We have 156 Motzkin's Theorem applications. [2019-11-15 22:21:35,019 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 22:21:35,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,181 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 22:21:35,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,181 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,182 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,183 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:35,183 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:35,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,187 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 22:21:35,187 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,188 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,188 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,188 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,188 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,189 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:35,189 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:35,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,191 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 22:21:35,192 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,192 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,193 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,193 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,195 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 22:21:35,195 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,195 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,196 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,196 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,197 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,198 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 22:21:35,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,198 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,199 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,199 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,200 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,201 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 22:21:35,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,202 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,202 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,202 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,203 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,204 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 22:21:35,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,205 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,205 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,206 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,207 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 22:21:35,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,208 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,208 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,208 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,209 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,210 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 22:21:35,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,211 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,212 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,212 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,213 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 22:21:35,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,215 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,215 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:35,215 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:35,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,218 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 22:21:35,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,218 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,219 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,219 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,221 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 22:21:35,221 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,221 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,222 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,222 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,222 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,222 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,223 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,223 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,224 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 22:21:35,225 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,225 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,226 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,226 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,226 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,228 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,229 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,229 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,231 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 22:21:35,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,232 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,232 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,232 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,232 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,233 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,233 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,235 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,235 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,236 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,236 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,237 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 22:21:35,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,238 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,238 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,238 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,239 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,239 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 22:21:35,239 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 22:21:35,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,242 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,242 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,243 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,243 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,243 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,244 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,245 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 22:21:35,245 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,246 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,246 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,246 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,247 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,249 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,249 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,249 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,249 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,249 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,249 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,250 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,250 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,251 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 22:21:35,252 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,252 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,252 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,252 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,253 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,253 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,254 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 22:21:35,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,255 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,255 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,255 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,255 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,256 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,256 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,256 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,257 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 22:21:35,258 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,258 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,258 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,259 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,259 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,259 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,260 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 22:21:35,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,261 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,261 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,262 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,262 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,262 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,264 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,264 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,264 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,264 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,264 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,265 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,265 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,265 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,267 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,267 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,267 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,267 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,267 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,268 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,268 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,268 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,270 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,270 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,270 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,270 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,271 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,271 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,271 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,272 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 22:21:35,273 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,273 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,274 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,274 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,274 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,274 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,277 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,277 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,277 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,277 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,278 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,278 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,278 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,280 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 22:21:35,280 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,280 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,281 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,281 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,281 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,281 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,281 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,282 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,283 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,283 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,284 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,284 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,284 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,284 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,285 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,285 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,286 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,287 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,287 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,287 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,287 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,287 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,288 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,288 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,290 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,290 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,290 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,291 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,291 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,291 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,293 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 22:21:35,293 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,293 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:35,294 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,294 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,294 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,294 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 22:21:35,294 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 22:21:35,295 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,296 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 22:21:35,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,297 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,297 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,297 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,297 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,298 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,298 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,300 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 22:21:35,301 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,301 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,302 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,302 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,303 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,305 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,305 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,306 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,306 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,306 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,308 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 22:21:35,308 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,309 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,309 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,309 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,310 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,310 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,312 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 22:21:35,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,312 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,312 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,313 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,314 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,315 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 22:21:35,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,316 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,317 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,317 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,319 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 22:21:35,319 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,319 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,320 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,320 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,321 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,321 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,322 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 22:21:35,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,323 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,324 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,324 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,326 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,327 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,327 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,327 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,328 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,329 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 22:21:35,330 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,330 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,330 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,330 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,331 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,331 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,334 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,334 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,335 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,337 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 22:21:35,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,337 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,338 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,338 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,339 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,341 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 22:21:35,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,341 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,342 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:35,342 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:35,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,375 INFO L400 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2019-11-15 22:21:35,375 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:21:35,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,550 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 22:21:35,551 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,551 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,551 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,552 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:35,552 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:35,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,556 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,556 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,556 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,557 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:35,557 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:35,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,559 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 22:21:35,559 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,559 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,560 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,560 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,560 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,560 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,561 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 22:21:35,562 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,562 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,562 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,562 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,562 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,563 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 22:21:35,564 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,564 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,564 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,564 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,564 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,564 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,564 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,564 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,566 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,566 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,566 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,566 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,566 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,567 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 22:21:35,568 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,568 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,568 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,568 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,570 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 22:21:35,570 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,570 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,570 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,570 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,572 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 22:21:35,572 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,572 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,572 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,572 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,572 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,573 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,573 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,574 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 22:21:35,574 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,574 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,574 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,575 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:35,575 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:35,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,577 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 22:21:35,577 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,577 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,577 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,577 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,578 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,578 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,579 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 22:21:35,579 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,579 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,579 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,579 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,580 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,580 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,580 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,581 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 22:21:35,581 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,581 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,581 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,582 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,582 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,582 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,582 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,582 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,583 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,584 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,584 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,584 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,584 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,584 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,584 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,585 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 22:21:35,586 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,586 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,588 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 22:21:35,588 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,588 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,588 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,589 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,589 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,590 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 22:21:35,590 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,590 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,590 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,591 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:35,591 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:35,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,593 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 22:21:35,593 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,594 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,594 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,594 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,595 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 22:21:35,596 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,596 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,596 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,596 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,598 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 22:21:35,598 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,598 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,598 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,599 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,600 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 22:21:35,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,600 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,600 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,601 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,601 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,602 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 22:21:35,602 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,602 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,602 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,603 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,604 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 22:21:35,604 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,604 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,605 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,605 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,606 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,606 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,607 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,607 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,607 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,607 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,607 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,608 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 22:21:35,608 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,608 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,608 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,609 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,609 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,609 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,610 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 22:21:35,610 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,611 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,611 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,611 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,611 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,611 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,611 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,612 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 22:21:35,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,613 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,613 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,613 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,613 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,613 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,613 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,613 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,614 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,615 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,615 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,615 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,615 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,616 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 22:21:35,616 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,617 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,617 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,617 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,617 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,617 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,617 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,618 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 22:21:35,618 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,619 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,619 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,619 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,619 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,619 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,620 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 22:21:35,620 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,620 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,621 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,621 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,621 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,621 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,622 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 22:21:35,622 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,622 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,623 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,623 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,623 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,624 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,625 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,625 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,625 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,625 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,625 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,626 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 22:21:35,627 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,627 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 22:21:35,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,627 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:35,627 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:35,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,628 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 22:21:35,628 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 22:21:35,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,629 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,629 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,630 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,631 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 22:21:35,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,631 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,631 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,631 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,632 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,632 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,633 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 22:21:35,633 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,633 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,633 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,633 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,633 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,634 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,634 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,635 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 22:21:35,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,635 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,635 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,636 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,636 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,636 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,637 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 22:21:35,637 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,637 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,637 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,638 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,638 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:35,639 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,639 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,640 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,640 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,641 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 22:21:35,641 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,642 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,642 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,642 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,643 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 22:21:35,644 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,644 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,644 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,645 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,647 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 22:21:35,647 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,647 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,647 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,648 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,648 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,650 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 22:21:35,650 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,650 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,651 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,652 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,653 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 22:21:35,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,653 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,653 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,654 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,654 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,655 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 22:21:35,656 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,656 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:35,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:35,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:35,656 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,656 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:35,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:35,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:35,658 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 22:21:35,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:35,658 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:35,658 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:35,658 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:35,658 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:35,690 INFO L400 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2019-11-15 22:21:35,690 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 22:21:37,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,097 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 22:21:37,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,098 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,098 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,099 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:37,099 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:37,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,103 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 22:21:37,104 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,104 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,104 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,104 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,105 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:37,105 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:37,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,109 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 22:21:37,110 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,110 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,110 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,110 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,111 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,111 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,111 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,112 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,113 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 22:21:37,113 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,113 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,113 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,113 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,113 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,113 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,114 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,114 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,115 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,115 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,116 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,116 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,117 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 22:21:37,117 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,117 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,117 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,118 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,118 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,119 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,120 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,120 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,120 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,120 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,122 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,122 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,122 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,122 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,123 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,123 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,123 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,124 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,124 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,124 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,124 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,124 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,124 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,125 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,125 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,126 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 22:21:37,126 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,126 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,126 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,126 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,126 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,127 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:37,127 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:37,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,130 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 22:21:37,131 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,131 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,131 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,132 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,133 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 22:21:37,133 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,133 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,133 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,133 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,134 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,134 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,135 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 22:21:37,135 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,135 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,135 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,135 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,135 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,136 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,136 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,137 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,137 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,137 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,138 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,138 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,138 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,138 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,138 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,139 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 22:21:37,139 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,139 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,140 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,140 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,140 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,140 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,142 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,142 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,142 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,142 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,142 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,142 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,142 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,143 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,143 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 22:21:37,144 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,144 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,144 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,144 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,144 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,145 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 22:21:37,145 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 22:21:37,148 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,149 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,149 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,149 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,149 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,149 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,149 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,150 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,150 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,151 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,151 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,151 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,151 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,151 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,151 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,152 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,152 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,153 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 22:21:37,153 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,153 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,153 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,153 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,153 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,154 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,154 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,154 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,155 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 22:21:37,155 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,155 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,155 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,155 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,156 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,156 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,156 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,156 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,157 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,157 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,158 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,158 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,158 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,158 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,158 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,158 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,159 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,160 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,160 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,160 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,160 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,161 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,162 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,162 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,162 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,162 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,162 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,162 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,163 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,163 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,164 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 22:21:37,164 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,164 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,164 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,165 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,165 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,166 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,166 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,166 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,167 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,167 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,167 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,167 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,168 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,168 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,169 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,169 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,169 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,169 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,169 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,170 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 22:21:37,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,171 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,171 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,172 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,172 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,175 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,175 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,175 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,175 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,176 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,176 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,178 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 22:21:37,178 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,178 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,178 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,179 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,179 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,179 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,180 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 22:21:37,180 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,181 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,181 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,181 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,182 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,183 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 22:21:37,183 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,183 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,183 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,183 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,183 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,183 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,184 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,184 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,185 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 22:21:37,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,185 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,185 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,186 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,186 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,186 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,187 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,187 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 22:21:37,187 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,188 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:37,188 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,188 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,188 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,188 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 22:21:37,188 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 22:21:37,188 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,189 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 22:21:37,189 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 22:21:37,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,190 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,190 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,190 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,192 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 22:21:37,192 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,192 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,192 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,193 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,195 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 22:21:37,195 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,195 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,196 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,196 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,198 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 22:21:37,199 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,199 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,199 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,199 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,199 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:37,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,201 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,201 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,201 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,201 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,201 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,202 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 22:21:37,203 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,203 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,203 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,203 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,204 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 22:21:37,205 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,205 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,205 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,205 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,205 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,207 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 22:21:37,207 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,207 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,208 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,208 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,208 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,210 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 22:21:37,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,210 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,210 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,210 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,212 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 22:21:37,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,212 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,212 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,212 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,212 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,214 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 22:21:37,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,215 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,215 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,215 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,216 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 22:21:37,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,216 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:37,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:37,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:37,217 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,217 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:37,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:37,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:37,218 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 22:21:37,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:37,219 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:37,219 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:37,219 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:37,219 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:37,238 INFO L400 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2019-11-15 22:21:37,238 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 22:21:39,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,145 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,145 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,145 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,145 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,146 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,146 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:39,146 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:39,150 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,150 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 22:21:39,150 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,150 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,150 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,151 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:39,151 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:39,154 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,154 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,154 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,154 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,154 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,155 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,155 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,155 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,155 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,156 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 22:21:39,156 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,156 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,156 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,157 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,157 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,157 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,158 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 22:21:39,158 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,158 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,158 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,158 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,159 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,159 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,159 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,159 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,160 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 22:21:39,160 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,160 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,161 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,161 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,161 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,162 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 22:21:39,162 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,162 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,162 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,162 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,162 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,163 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,163 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,163 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,164 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 22:21:39,164 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,164 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,165 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,165 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,165 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,166 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,166 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,166 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,167 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,167 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,167 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,167 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,168 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,168 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,168 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,168 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,169 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,169 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:39,169 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:39,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,171 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 22:21:39,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,171 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,172 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,172 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,172 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,172 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,174 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,174 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,174 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,175 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,175 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,175 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,176 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 22:21:39,177 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,177 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,177 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,177 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,177 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,178 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,178 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,178 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,179 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 22:21:39,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,180 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,180 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,180 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,180 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,181 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 22:21:39,182 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,182 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,182 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,182 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,184 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 22:21:39,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,184 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,184 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,184 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,184 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,185 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,186 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 22:21:39,186 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,186 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,186 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,187 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 22:21:39,187 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 22:21:39,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,189 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 22:21:39,189 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,189 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,189 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,190 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,190 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,191 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 22:21:39,191 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,192 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,192 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,192 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,193 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 22:21:39,194 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,194 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,194 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,194 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,194 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,194 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,194 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,195 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 22:21:39,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,196 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,196 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,196 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,198 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 22:21:39,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,198 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,198 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,199 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,200 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,200 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,200 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,200 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,201 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,201 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,202 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 22:21:39,202 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,202 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,202 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,203 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,203 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,204 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 22:21:39,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,204 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,204 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,204 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,205 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,205 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,205 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,206 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 22:21:39,206 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,207 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,207 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,207 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,208 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 22:21:39,209 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,209 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,209 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,209 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,210 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 22:21:39,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,211 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,211 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,213 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 22:21:39,213 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,213 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,213 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,213 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,213 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,214 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,215 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 22:21:39,215 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,215 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,216 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,216 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,218 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 22:21:39,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,219 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,219 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,219 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,221 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 22:21:39,221 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,221 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,221 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,222 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,223 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 22:21:39,223 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,223 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,223 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,224 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,224 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,224 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,224 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,225 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,225 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 22:21:39,226 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,226 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 22:21:39,226 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,226 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 22:21:39,226 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 22:21:39,227 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,228 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 22:21:39,228 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 22:21:39,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,228 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,229 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,229 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,229 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,231 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 22:21:39,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,231 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,231 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,231 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,232 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,233 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 22:21:39,234 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,234 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,234 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,234 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,235 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,238 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 22:21:39,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,238 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,238 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,238 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,238 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,238 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,239 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,239 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,241 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 22:21:39,241 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,241 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,242 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,242 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,242 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,242 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,242 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,242 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,244 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,245 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 22:21:39,245 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,245 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,245 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,246 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,246 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,247 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 22:21:39,247 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,247 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,247 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,248 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,248 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,248 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,250 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 22:21:39,251 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,251 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,251 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,251 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,251 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,251 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,251 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,251 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,253 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 22:21:39,253 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,253 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,253 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,253 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,253 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,253 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,254 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,254 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,255 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 22:21:39,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,255 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,255 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,256 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,256 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,256 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,257 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 22:21:39,258 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,258 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,258 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,259 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,259 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,259 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,260 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 22:21:39,260 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,261 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,261 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:39,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:39,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:39,261 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,261 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:39,261 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:39,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:39,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:39,263 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:39,263 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:39,263 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 22:21:39,264 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 22:21:39,264 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:39,295 INFO L400 nArgumentSynthesizer]: We have 312 Motzkin's Theorem applications. [2019-11-15 22:21:39,296 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 22:21:45,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,738 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 22:21:45,738 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,738 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,739 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,740 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:21:45,740 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:21:45,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,750 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,750 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,751 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:21:45,751 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:21:45,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,754 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 22:21:45,754 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,754 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,754 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,755 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,756 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 22:21:45,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,757 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,757 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,757 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,757 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,758 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,758 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,760 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 22:21:45,761 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,761 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,762 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,762 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,765 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,765 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,766 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,766 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,766 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,767 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,768 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,768 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,768 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,769 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,769 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,769 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,769 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,769 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,771 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,771 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,771 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,772 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,772 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,774 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,774 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,774 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,774 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,775 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,775 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,775 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,775 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,777 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,777 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,778 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:21:45,778 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:21:45,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,781 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 22:21:45,781 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,781 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,781 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,781 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,782 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,782 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,782 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,782 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,784 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 22:21:45,784 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,784 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,784 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,784 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,784 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,784 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,784 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,785 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,786 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 22:21:45,787 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,787 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,787 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,787 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,787 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,788 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,788 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,790 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,791 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,791 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,791 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,791 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,793 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 22:21:45,793 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,793 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,793 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,793 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,793 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,793 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,794 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,794 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,795 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,795 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,796 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,796 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,796 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,796 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,796 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,798 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 22:21:45,798 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,798 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,798 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,799 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 22:21:45,799 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 22:21:45,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,802 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 22:21:45,802 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,802 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,803 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,803 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,805 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 22:21:45,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,806 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,806 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,806 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,806 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,806 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,808 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 22:21:45,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,808 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,808 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,809 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,810 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,810 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,811 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,811 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,812 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 22:21:45,813 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,813 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,813 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,813 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,813 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,815 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 22:21:45,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,815 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,815 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,816 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,818 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 22:21:45,818 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,818 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,818 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,819 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,820 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 22:21:45,820 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,821 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,821 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,821 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,823 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 22:21:45,823 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,823 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,824 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,824 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,824 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,824 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,824 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,826 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 22:21:45,826 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,826 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,826 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,827 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,828 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 22:21:45,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,829 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,829 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,829 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,831 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 22:21:45,831 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,831 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,831 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,831 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,832 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,833 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 22:21:45,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,833 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,834 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,834 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,835 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 22:21:45,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,836 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,836 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,836 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,836 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,838 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 22:21:45,838 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,838 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,839 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,839 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 22:21:45,841 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,841 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,841 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,842 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,844 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 22:21:45,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 22:21:45,844 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 22:21:45,844 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 22:21:45,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 22:21:45,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 22:21:45,844 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 22:21:45,845 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 22:21:45,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 22:21:45,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 22:21:45,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 15.11 10:21:45 BoogieIcfgContainer [2019-11-15 22:21:45,852 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-15 22:21:45,853 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 22:21:45,853 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 22:21:45,853 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 22:21:45,854 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:12:36" (3/4) ... [2019-11-15 22:21:45,857 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 22:21:45,857 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 22:21:45,858 INFO L168 Benchmark]: Toolchain (without parser) took 550561.28 ms. Allocated memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: 2.6 GB). Free memory was 950.1 MB in the beginning and 3.1 GB in the end (delta: -2.2 GB). Peak memory consumption was 483.7 MB. Max. memory is 11.5 GB. [2019-11-15 22:21:45,858 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 22:21:45,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-15 22:21:45,859 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 22:21:45,859 INFO L168 Benchmark]: Boogie Preprocessor took 28.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-15 22:21:45,860 INFO L168 Benchmark]: RCFGBuilder took 409.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-15 22:21:45,860 INFO L168 Benchmark]: BuchiAutomizer took 549525.03 ms. Allocated memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: 2.5 GB). Free memory was 1.1 GB in the beginning and 3.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2019-11-15 22:21:45,860 INFO L168 Benchmark]: Witness Printer took 4.19 ms. Allocated memory is still 3.7 GB. Free memory is still 3.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 22:21:45,862 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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 529.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 409.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 549525.03 ms. Allocated memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: 2.5 GB). Free memory was 1.1 GB in the beginning and 3.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. * Witness Printer took 4.19 ms. Allocated memory is still 3.7 GB. Free memory is still 3.1 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 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function \old(n) and consists of 5 locations. One deterministic module has affine ranking function \old(n) and consists of 6 locations. 7 modules have a trivial ranking function, the largest among these consists of 29 locations. The remainder module has 59 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 549.4s and 10 iterations. TraceHistogramMax:5. Analysis of lassos took 194.8s. Construction of modules took 215.2s. Büchi inclusion checks took 139.0s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 9. Automata minimization 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 65 StatesRemovedByMinimization, 9 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 70 states and ocurred in iteration 6. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 181 SDtfs, 172 SDslu, 899 SDs, 0 SdLazy, 1124 SolverSat, 101 SolverUnsat, 18 SolverUnknown, 0 SolverNotchecked, 215.2s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU5 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital473 mio100 ax100 hnf100 lsp95 ukn19 mio100 lsp57 div100 bol100 ite100 ukn100 eq200 hnf88 smp100 dnf263 smp98 tf100 neg94 sie113 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 6473ms VariablesStem: 10 VariablesLoop: 7 DisjunctsStem: 8 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 312 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8;" "assume !(main_~n~0 < 1);" "call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#55#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#59#return;" "main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset;" "call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#55#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#55#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#61#return;" "main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset;" "assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset;" "call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);" "assume !(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;" "call write~$Pointer$(append_~y.base, append_~y.offset, append_~x.base, 4 + append_~x.offset, 8);append_#res.base, append_#res.offset := append_~s~0.base, append_~s~0.offset;" "main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset;" "call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);"< "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< Loop: "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...