./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-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_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/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 e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 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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 23:04:55,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:04:55,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:04:55,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:04:55,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:04:55,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:04:55,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:04:55,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:04:55,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:04:55,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:04:55,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:04:55,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:04:55,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:04:55,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:04:55,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:04:55,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:04:55,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:04:55,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:04:55,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:04:55,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:04:55,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:04:55,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:04:55,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:04:55,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:04:55,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:04:55,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:04:55,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:04:55,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:04:55,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:04:55,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:04:55,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:04:55,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:04:55,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:04:55,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:04:55,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:04:55,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:04:55,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:04:55,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:04:55,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:04:55,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:04:55,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:04:55,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-15 23:04:55,448 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:04:55,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:04:55,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:04:55,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:04:55,453 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:04:55,453 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-15 23:04:55,454 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-15 23:04:55,454 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-15 23:04:55,454 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-15 23:04:55,454 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-15 23:04:55,454 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-15 23:04:55,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:04:55,455 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 23:04:55,455 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:04:55,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:04:55,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-15 23:04:55,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-15 23:04:55,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-15 23:04:55,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:04:55,456 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-15 23:04:55,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:04:55,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-15 23:04:55,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:04:55,457 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:04:55,457 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-15 23:04:55,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:04:55,458 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:04:55,458 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-15 23:04:55,459 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-15 23:04:55,459 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_039d13a8-199a-4753-91c6-c18ffeb2c31e/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 -> e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 [2019-11-15 23:04:55,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:04:55,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:04:55,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:04:55,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:04:55,528 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:04:55,529 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca-1.i [2019-11-15 23:04:55,607 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/data/a1669fb2a/7ca7b0027de14caaa5b37becf45f636a/FLAG770cb1297 [2019-11-15 23:04:56,109 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:04:56,110 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca-1.i [2019-11-15 23:04:56,126 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/data/a1669fb2a/7ca7b0027de14caaa5b37becf45f636a/FLAG770cb1297 [2019-11-15 23:04:56,437 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/bin/uautomizer/data/a1669fb2a/7ca7b0027de14caaa5b37becf45f636a [2019-11-15 23:04:56,439 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:04:56,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:04:56,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:04:56,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:04:56,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:04:56,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:04:56" (1/1) ... [2019-11-15 23:04:56,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d935157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:56, skipping insertion in model container [2019-11-15 23:04:56,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:04:56" (1/1) ... [2019-11-15 23:04:56,457 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:04:56,510 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:04:56,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:04:56,858 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:04:56,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:04:57,005 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:04:57,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57 WrapperNode [2019-11-15 23:04:57,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:04:57,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:04:57,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:04:57,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:04:57,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:04:57,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:04:57,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:04:57,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:04:57,057 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,060 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... [2019-11-15 23:04:57,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:04:57,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:04:57,072 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:04:57,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:04:57,074 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_039d13a8-199a-4753-91c6-c18ffeb2c31e/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 23:04:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2019-11-15 23:04:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2019-11-15 23:04:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 23:04:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-15 23:04:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 23:04:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:04:57,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:04:57,366 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:04:57,366 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-15 23:04:57,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:04:57 BoogieIcfgContainer [2019-11-15 23:04:57,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:04:57,368 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-15 23:04:57,369 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-15 23:04:57,372 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-15 23:04:57,373 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 23:04:57,373 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 15.11 11:04:56" (1/3) ... [2019-11-15 23:04:57,374 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3e69c89c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 11:04:57, skipping insertion in model container [2019-11-15 23:04:57,375 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 23:04:57,375 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:04:57" (2/3) ... [2019-11-15 23:04:57,375 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3e69c89c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 11:04:57, skipping insertion in model container [2019-11-15 23:04:57,375 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 23:04:57,375 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:04:57" (3/3) ... [2019-11-15 23:04:57,377 INFO L371 chiAutomizerObserver]: Analyzing ICFG ll_create_rec-alloca-1.i [2019-11-15 23:04:57,426 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-15 23:04:57,426 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-15 23:04:57,426 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-15 23:04:57,426 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:04:57,426 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:04:57,427 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-15 23:04:57,427 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:04:57,427 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-15 23:04:57,443 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-11-15 23:04:57,470 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-11-15 23:04:57,470 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 23:04:57,470 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 23:04:57,478 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-11-15 23:04:57,478 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 23:04:57,478 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-15 23:04:57,478 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-11-15 23:04:57,480 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-11-15 23:04:57,480 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 23:04:57,480 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 23:04:57,481 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-11-15 23:04:57,481 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 23:04:57,489 INFO L791 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue [2019-11-15 23:04:57,490 INFO L793 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);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((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2019-11-15 23:04:57,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:04:57,499 INFO L82 PathProgramCache]: Analyzing trace with hash 37807, now seen corresponding path program 1 times [2019-11-15 23:04:57,507 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:04:57,508 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397272809] [2019-11-15 23:04:57,508 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:04:57,508 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:04:57,508 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:04:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:04:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:04:57,638 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:04:57,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:04:57,640 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 1 times [2019-11-15 23:04:57,640 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:04:57,640 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125328437] [2019-11-15 23:04:57,641 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:04:57,641 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:04:57,641 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:04:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:04:57,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:04:57,708 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:04:57,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:04:57,710 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 1 times [2019-11-15 23:04:57,710 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:04:57,711 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780674293] [2019-11-15 23:04:57,711 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:04:57,711 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:04:57,711 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:04:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:04:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:04:57,764 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:04:58,016 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-11-15 23:04:58,125 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-11-15 23:04:58,324 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-15 23:04:58,828 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2019-11-15 23:04:59,034 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 23:04:59,035 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 23:04:59,036 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 23:04:59,036 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 23:04:59,037 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 23:04:59,037 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 23:04:59,037 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 23:04:59,037 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 23:04:59,038 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca-1.i_Iteration1_Lasso [2019-11-15 23:04:59,038 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 23:04:59,038 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 23:04:59,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,143 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 23:04:59,145 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 23:04:59,147 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 23:04:59,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:04:59,517 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 23:04:59,522 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 23:04:59,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,529 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,529 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,530 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,532 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,532 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,543 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,543 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,544 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,547 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,548 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,548 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,548 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,548 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,550 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,550 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,567 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 23:04:59,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,569 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,570 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,570 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,571 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 23:04:59,572 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,572 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,573 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,574 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,574 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,576 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 23:04:59,584 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,584 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,584 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,585 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,586 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,588 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 23:04:59,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,601 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,602 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,604 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 23:04:59,605 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,606 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,608 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:04:59,609 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:04:59,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,614 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 23:04:59,616 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,617 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,618 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,619 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,622 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 23:04:59,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,624 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,624 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,624 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,624 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,627 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,635 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 23:04:59,636 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,639 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,640 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,643 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 23:04:59,644 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,645 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,645 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,645 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,645 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,647 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 23:04:59,648 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,648 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,649 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,649 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,651 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 23:04:59,652 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,652 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,653 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,653 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,655 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 23:04:59,655 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,656 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,657 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,668 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 23:04:59,669 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,670 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,672 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:04:59,672 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:04:59,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,676 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 23:04:59,677 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,677 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,677 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,686 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,698 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 23:04:59,699 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,700 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,700 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,702 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 23:04:59,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,704 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:04:59,704 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,705 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,714 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 23:04:59,715 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,716 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,716 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,717 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,717 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,726 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,727 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,729 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:04:59,730 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:04:59,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,739 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 23:04:59,740 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,741 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,741 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,743 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 23:04:59,744 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,744 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,744 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,745 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,745 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,746 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,748 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 23:04:59,748 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,749 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,749 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:04:59,750 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:04:59,750 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,752 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 23:04:59,752 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 23:04:59,753 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,754 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,754 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,757 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,758 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,759 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,762 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,762 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,763 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,763 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,763 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,765 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 23:04:59,766 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,766 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,767 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,768 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,768 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,770 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,771 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,772 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,774 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 23:04:59,775 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,775 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,775 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,775 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,776 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,776 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,777 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,778 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 23:04:59,779 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,779 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,780 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,780 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,780 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,781 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,782 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 23:04:59,783 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,784 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,785 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:04:59,786 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:04:59,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,790 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 23:04:59,790 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,791 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,791 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,792 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,792 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,794 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 23:04:59,795 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,795 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,796 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,796 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,798 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 23:04:59,799 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,800 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,801 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,801 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,804 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,804 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,804 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,805 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,805 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,805 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,807 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 23:04:59,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,809 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,809 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,811 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 23:04:59,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,813 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,814 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,814 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,816 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 23:04:59,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,817 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,818 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,818 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,820 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 23:04:59,821 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,821 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,823 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:04:59,823 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:04:59,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,828 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 23:04:59,828 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,829 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,830 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,830 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,832 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 23:04:59,833 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,834 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,834 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,836 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 23:04:59,837 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,838 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:04:59,838 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,839 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:04:59,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,847 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,847 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,848 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,849 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,859 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 23:04:59,860 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,861 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,863 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:04:59,864 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:04:59,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,872 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,872 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,873 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,873 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,873 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,875 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 23:04:59,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,877 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,878 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,880 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 23:04:59,880 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,881 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:04:59,882 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:04:59,882 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,883 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 23:04:59,884 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 23:04:59,884 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,885 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,886 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,888 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 23:04:59,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,890 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,892 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 23:04:59,893 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,893 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,894 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,896 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 23:04:59,897 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,897 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,898 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,900 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 23:04:59,901 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,901 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,902 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,902 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,904 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 23:04:59,905 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,905 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,905 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,906 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,906 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,907 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:04:59,909 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,910 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,911 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,913 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 23:04:59,913 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,914 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,917 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:04:59,917 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:04:59,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,922 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 23:04:59,923 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,923 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,924 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,925 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,925 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,926 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 23:04:59,927 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,928 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,928 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,929 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,954 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 23:04:59,955 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,955 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,955 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,955 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,956 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,956 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,958 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 23:04:59,958 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,959 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,959 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,960 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,960 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,961 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 23:04:59,962 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,962 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,963 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,963 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,963 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,965 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 23:04:59,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,965 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,966 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,967 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,968 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 23:04:59,969 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,969 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,969 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,970 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,970 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,972 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 23:04:59,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,973 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,975 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:04:59,975 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:04:59,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,980 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 23:04:59,981 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,982 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,982 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,982 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,985 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 23:04:59,985 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:04:59,986 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,987 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:04:59,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:04:59,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:04:59,989 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 23:04:59,990 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:04:59,990 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:04:59,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:04:59,991 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:04:59,991 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:04:59,992 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-15 23:04:59,993 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,000 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 23:05:00,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,002 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,003 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,021 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,022 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,024 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,024 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,040 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,040 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,041 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,042 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,042 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,051 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,052 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,052 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,053 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,053 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,057 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,058 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,060 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 23:05:00,061 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 23:05:00,062 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,063 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,063 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,063 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,063 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,064 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,066 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 23:05:00,067 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,068 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,069 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,071 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,072 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,073 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,074 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 23:05:00,075 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,075 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,075 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,076 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,079 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,080 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,081 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,083 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 23:05:00,083 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,084 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,084 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,086 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,086 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,087 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 23:05:00,088 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,089 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,089 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,089 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,092 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 23:05:00,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,093 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,096 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:00,096 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:00,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,110 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,110 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,110 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,111 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,111 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,111 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,113 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 23:05:00,114 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,115 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,116 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,118 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 23:05:00,118 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,119 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,119 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,120 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,121 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 23:05:00,123 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,123 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,123 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,124 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,124 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,124 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,126 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,126 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,127 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,127 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,127 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,127 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,128 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,130 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,131 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,131 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,135 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,135 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,136 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,136 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,136 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,136 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,137 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,141 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,141 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,142 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,142 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,144 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:00,144 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:00,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,159 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 23:05:00,161 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,162 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,162 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,162 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,162 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,163 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,163 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,166 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,166 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,166 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,167 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,167 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,172 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,172 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,172 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,172 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:00,172 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,173 INFO L400 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-15 23:05:00,173 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,179 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 23:05:00,180 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,180 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,181 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,181 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,189 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 23:05:00,190 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,190 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,192 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:00,192 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:00,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,199 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,199 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,200 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,200 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,201 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 23:05:00,202 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,202 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,202 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,203 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,204 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 23:05:00,205 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:00,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,205 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,206 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,207 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 23:05:00,207 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 23:05:00,207 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,208 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,208 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,208 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,209 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,210 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 23:05:00,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,211 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,212 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,212 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,214 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 23:05:00,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,215 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,216 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,217 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 23:05:00,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,218 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,219 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,219 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,221 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 23:05:00,221 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,221 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,222 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,222 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,222 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,222 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,223 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,224 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 23:05:00,224 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,225 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,225 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,226 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,226 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,227 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 23:05:00,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,228 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,228 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,228 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,228 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,229 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,229 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,231 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,231 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,231 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,232 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:00,233 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:00,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,237 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 23:05:00,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,238 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,238 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,238 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,239 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,239 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,239 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,241 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 23:05:00,241 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,241 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,241 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,242 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,242 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,242 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,242 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,243 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,244 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,244 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 23:05:00,244 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,244 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,245 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,245 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,246 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,247 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 23:05:00,247 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,248 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,248 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,248 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,249 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,249 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,250 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 23:05:00,250 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,251 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,251 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,251 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,251 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,251 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,252 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,252 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,253 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 23:05:00,253 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,254 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,254 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,254 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,254 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,254 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,255 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,255 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,256 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 23:05:00,257 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,257 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,257 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,257 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,257 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,257 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,258 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,258 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,259 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 23:05:00,259 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,260 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,260 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,260 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,260 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,261 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:00,261 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:00,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,266 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,266 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,266 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,266 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,266 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,267 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,267 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,268 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 23:05:00,269 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,269 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,269 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,269 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,269 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,270 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,270 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,272 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 23:05:00,272 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,272 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,272 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,273 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:00,273 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,274 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,274 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,282 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 23:05:00,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,282 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,283 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,283 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,284 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,284 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,316 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 23:05:00,317 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,317 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,318 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,319 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:00,319 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:00,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,326 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 23:05:00,327 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,327 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,328 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,328 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,330 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,330 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,331 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,331 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,332 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,333 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 23:05:00,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,334 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,334 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:00,335 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:00,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,336 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 23:05:00,336 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 23:05:00,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,337 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,337 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,338 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,341 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 23:05:00,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,341 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,343 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,344 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 23:05:00,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,345 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,346 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,346 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,349 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,349 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,349 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,350 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,350 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,350 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,352 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 23:05:00,353 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,353 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,353 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,354 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,356 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 23:05:00,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,357 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,357 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,358 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,360 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 23:05:00,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,361 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,361 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,361 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,361 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,362 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,364 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 23:05:00,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,364 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,365 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,366 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,366 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,371 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 23:05:00,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,371 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,371 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,372 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,373 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,374 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 23:05:00,375 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,375 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,375 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,376 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,376 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,378 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 23:05:00,379 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,379 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,380 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,380 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,382 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 23:05:00,382 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,383 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,383 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,384 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,386 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,386 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,387 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,387 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,389 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 23:05:00,389 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,389 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,389 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,390 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,391 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,393 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 23:05:00,393 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,393 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,394 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,394 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,396 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 23:05:00,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,396 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,397 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,398 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,398 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,403 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 23:05:00,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,403 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,404 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,405 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,407 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 23:05:00,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,408 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,408 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,408 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,409 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,409 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,412 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,412 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,412 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:00,413 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,414 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-15 23:05:00,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,425 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 23:05:00,425 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,426 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,428 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,428 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,468 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,468 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,468 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,468 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,471 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,471 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,480 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,480 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,481 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,481 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,481 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,482 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,482 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,484 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,485 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,485 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,485 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,485 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,485 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,486 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,486 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,488 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 23:05:00,489 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,489 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:00,489 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,489 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,490 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,490 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,492 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,492 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 23:05:00,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,493 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,493 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,493 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,493 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,493 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,493 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,495 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,495 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,496 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,496 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 23:05:00,497 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,497 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,497 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,497 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,497 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,499 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,499 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,501 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,501 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,501 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,503 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,503 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,504 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 23:05:00,505 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,505 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,505 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,506 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,507 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,507 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,509 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,509 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,509 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,509 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,509 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,510 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,511 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,511 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,513 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,513 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,513 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,514 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,515 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,515 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,516 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,517 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,517 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,517 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,518 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,518 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,519 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,519 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,521 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 23:05:00,521 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,522 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,522 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,522 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,522 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,525 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:00,525 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:00,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,533 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,533 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,534 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,534 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,534 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,534 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,535 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,535 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,537 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 23:05:00,537 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,538 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,538 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,538 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,540 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,540 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,541 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 23:05:00,542 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,542 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,542 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,542 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,542 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,543 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,544 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,545 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 23:05:00,546 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,546 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,547 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,548 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,549 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 23:05:00,550 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,550 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,550 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,551 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,552 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,552 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,554 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 23:05:00,554 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,554 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,554 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,555 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,556 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,558 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 23:05:00,558 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,558 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,559 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,559 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,559 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,559 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,560 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,560 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,562 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 23:05:00,562 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,562 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,563 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,565 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:00,565 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:00,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,572 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 23:05:00,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,573 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,573 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,573 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,575 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,575 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,577 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 23:05:00,577 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,577 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,577 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,578 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,579 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,581 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 23:05:00,582 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,582 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,582 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,582 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,582 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:00,583 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,585 INFO L400 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-15 23:05:00,585 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,599 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 23:05:00,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,600 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,601 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,603 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,664 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 23:05:00,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,665 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,665 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,665 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,669 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:00,669 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:00,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,684 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 23:05:00,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,684 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,685 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,687 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,688 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 23:05:00,689 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,689 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,689 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,690 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,691 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,691 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,694 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,694 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,694 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,694 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:00,696 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:00,696 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,697 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 23:05:00,698 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 23:05:00,698 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,698 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,698 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,699 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,700 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,702 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 23:05:00,703 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,703 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,704 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,704 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,706 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 23:05:00,707 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,707 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,707 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,707 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,708 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,708 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,711 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 23:05:00,711 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,711 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,711 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,711 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,712 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,712 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,712 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,715 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 23:05:00,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,715 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,715 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,716 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,716 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,716 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,719 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,719 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,719 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,720 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,720 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,720 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,720 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,720 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,723 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 23:05:00,723 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,723 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,723 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,724 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,724 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,724 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,724 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,726 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 23:05:00,727 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,727 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,727 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,729 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,729 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,733 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 23:05:00,733 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,733 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,734 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,734 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,734 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,736 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 23:05:00,737 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,737 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,737 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,737 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,738 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,741 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,741 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,741 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,742 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,742 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,745 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,745 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,745 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,745 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,746 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,746 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,748 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 23:05:00,749 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,749 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,749 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,749 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,750 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,750 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,752 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 23:05:00,753 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,753 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,754 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,757 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,757 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,758 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,759 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,761 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,762 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,762 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,763 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,763 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,768 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 23:05:00,768 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,768 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,768 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,769 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,769 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,769 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,769 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,770 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,772 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 23:05:00,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,773 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,773 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,774 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,777 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,777 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,777 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:00,778 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,778 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-15 23:05:00,779 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,784 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 23:05:00,785 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,785 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,786 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,786 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,797 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,797 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,799 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,799 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:00,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,807 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 23:05:00,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,808 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,809 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,809 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,811 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 23:05:00,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,812 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,812 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,813 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,815 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 23:05:00,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,815 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:00,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,816 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:00,816 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:00,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,818 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 23:05:00,818 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 23:05:00,819 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,819 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,819 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,820 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,820 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,824 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 23:05:00,824 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,825 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,825 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,826 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,883 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 23:05:00,884 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,884 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,884 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,885 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,886 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,891 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 23:05:00,891 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,891 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,891 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,892 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,893 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,893 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,896 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 23:05:00,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,896 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,897 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,906 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,906 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,910 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 23:05:00,911 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,911 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,911 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,912 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,915 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 23:05:00,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,916 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,916 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,917 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,920 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 23:05:00,920 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,920 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,921 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,922 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:00,923 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:00,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:00,930 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,930 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,930 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,930 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,930 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,930 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,931 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,931 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,933 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 23:05:00,934 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,934 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,934 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,935 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,936 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,936 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,939 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 23:05:00,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,940 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,941 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,941 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,941 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,944 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 23:05:00,945 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,945 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,946 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,946 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,949 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 23:05:00,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,950 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,950 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,950 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,951 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,954 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 23:05:00,955 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,955 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,955 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,955 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,955 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,956 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,956 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,960 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 23:05:00,961 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,961 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,961 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,961 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,962 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,962 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,965 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 23:05:00,965 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,965 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,966 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,968 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:00,968 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:00,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,974 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 23:05:00,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,975 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,976 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,976 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,977 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,980 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 23:05:00,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,981 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,981 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,982 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:00,982 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,986 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 23:05:00,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,986 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,987 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,987 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:00,987 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,988 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:00,988 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:00,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:00,997 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 23:05:00,997 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:00,997 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:00,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:00,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:00,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:00,998 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:00,999 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:01,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:01,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:01,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:01,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:01,018 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:01,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:01,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:01,019 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:01,022 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:01,022 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:01,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:01,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:01,038 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:01,038 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:01,038 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:01,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:01,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:01,038 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:01,039 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:01,039 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:01,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:01,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:01,043 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:01,043 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:01,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:01,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:01,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:01,044 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:01,045 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:01,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:01,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:01,048 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 23:05:01,049 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:01,049 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:01,049 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:01,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:01,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:01,050 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:01,050 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:01,051 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:01,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:01,054 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 23:05:01,054 INFO L791 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2019-11-15 23:05:01,054 INFO L793 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);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((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2019-11-15 23:05:01,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:05:01,055 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 2 times [2019-11-15 23:05:01,055 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:05:01,056 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472671802] [2019-11-15 23:05:01,056 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:05:01,056 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:05:01,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:05:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:05:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:05:01,101 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:05:01,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:05:01,102 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 2 times [2019-11-15 23:05:01,102 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:05:01,103 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2384407] [2019-11-15 23:05:01,103 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:05:01,103 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:05:01,103 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:05:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:05:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:05:01,142 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:05:01,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:05:01,144 INFO L82 PathProgramCache]: Analyzing trace with hash 1571322095, now seen corresponding path program 3 times [2019-11-15 23:05:01,144 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:05:01,145 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519219273] [2019-11-15 23:05:01,145 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:05:01,145 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:05:01,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:05:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:05:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:05:01,202 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:05:01,407 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-11-15 23:05:01,641 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-15 23:05:02,053 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2019-11-15 23:05:02,241 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-11-15 23:05:02,472 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-15 23:05:02,886 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2019-11-15 23:05:03,167 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-11-15 23:05:03,371 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-11-15 23:05:03,647 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-11-15 23:05:03,865 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-11-15 23:05:03,867 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 23:05:03,868 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 23:05:03,868 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 23:05:03,868 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 23:05:03,868 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 23:05:03,868 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 23:05:03,868 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 23:05:03,868 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 23:05:03,869 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca-1.i_Iteration1_Lasso [2019-11-15 23:05:03,869 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 23:05:03,869 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 23:05:03,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:03,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:04,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:05:04,293 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 23:05:04,293 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 23:05:04,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,294 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,295 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,296 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:04,296 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:05:04,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,298 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 23:05:04,299 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,299 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,299 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,299 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,300 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 23:05:04,300 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,301 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,301 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,302 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 23:05:04,302 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,302 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,302 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,303 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,303 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 23:05:04,304 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,304 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,304 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,304 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,305 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 23:05:04,305 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,307 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,308 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,308 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,308 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,311 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,312 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,312 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,312 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,313 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 23:05:04,314 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,314 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,314 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,315 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,315 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,316 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 23:05:04,316 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,317 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,318 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:04,318 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:05:04,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,320 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 23:05:04,320 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,321 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,321 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,321 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,321 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,322 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,323 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 23:05:04,323 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,324 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,324 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,326 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 23:05:04,326 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,326 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,327 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,327 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,327 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,327 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,328 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 23:05:04,329 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,329 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,330 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,330 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,331 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 23:05:04,331 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,332 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,332 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,333 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 23:05:04,334 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,334 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,335 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,335 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 23:05:04,336 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,336 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,336 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,337 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,337 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,337 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,338 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,339 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,339 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,341 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,341 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,342 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,342 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,343 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,344 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,344 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,344 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,346 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,346 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,347 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,347 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,349 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,349 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,350 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:04,350 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:05:04,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,354 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,354 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:04,354 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:04,354 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,356 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 23:05:04,356 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:04,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,375 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 23:05:04,376 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,377 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,378 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:04,378 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:05:04,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,393 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,393 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:05:04,394 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:05:04,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,395 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 23:05:04,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,396 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,396 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,397 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,398 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,412 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,413 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,414 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,415 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 23:05:04,415 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,416 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,416 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,417 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 23:05:04,418 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,419 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,419 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,422 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,422 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,423 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,423 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,426 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,426 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,426 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,427 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 23:05:04,428 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,428 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,428 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,429 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,434 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,435 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,438 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,438 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,438 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,439 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,439 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,439 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,439 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,440 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,447 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,447 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,448 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,448 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,449 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,459 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,460 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,461 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,461 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,462 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,462 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,462 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,463 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 23:05:04,464 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,464 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,464 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,465 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,465 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,466 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,467 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,467 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,467 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,467 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,468 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,469 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,469 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,470 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,470 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,470 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,472 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,472 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,473 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,473 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,473 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,474 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 23:05:04,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,476 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,476 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,476 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,479 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 23:05:04,481 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,482 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,483 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,483 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,483 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,483 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,486 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,487 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,487 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,488 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 23:05:04,489 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,489 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,489 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,490 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,490 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,491 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 23:05:04,491 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,491 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,492 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,492 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,492 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,494 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,494 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,494 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,494 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,494 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,495 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,495 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,496 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 23:05:04,496 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,497 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,497 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,498 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,499 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,502 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,502 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:04,502 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:04,502 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,505 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-11-15 23:05:04,506 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:04,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,527 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,527 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,527 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,527 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,528 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,529 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,552 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 23:05:04,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,553 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,553 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,553 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,554 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,554 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 23:05:04,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,555 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,555 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,556 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:04,557 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:04,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,559 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 23:05:04,559 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,559 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,560 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,560 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,560 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,561 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 23:05:04,562 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,563 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,563 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,564 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,564 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 23:05:04,565 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,566 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,566 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,567 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 23:05:04,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,568 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,569 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,570 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 23:05:04,570 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,571 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,572 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 23:05:04,573 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,573 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,573 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,574 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,574 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,575 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,575 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,576 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,576 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,576 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,581 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,583 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:04,583 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:04,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,585 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 23:05:04,586 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,587 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,587 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,588 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 23:05:04,588 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,589 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,589 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,590 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 23:05:04,591 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,592 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,592 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,594 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,594 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,595 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 23:05:04,596 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,596 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,597 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,598 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 23:05:04,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,599 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,599 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,606 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,607 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,607 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,607 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,608 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 23:05:04,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,609 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,609 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,610 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,610 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,611 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 23:05:04,611 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,612 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,614 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 23:05:04,614 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,614 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,615 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,615 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,616 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 23:05:04,617 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,617 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,617 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,617 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,617 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,618 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,618 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,619 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,620 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,622 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:04,622 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:04,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,628 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,628 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:04,628 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:04,629 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,633 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:05:04,633 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 23:05:04,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,658 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 23:05:04,659 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,659 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,661 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:04,661 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:04,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,675 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,676 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,676 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,677 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,677 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 23:05:04,678 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 23:05:04,678 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,679 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,680 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:04,680 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:04,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,683 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 23:05:04,683 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,683 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,684 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,684 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,685 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 23:05:04,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,687 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,687 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,688 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 23:05:04,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,689 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,689 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,690 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,690 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,691 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 23:05:04,691 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,692 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,692 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,694 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,694 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,694 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,695 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,696 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 23:05:04,696 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,696 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,697 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,697 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,698 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,699 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,700 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,700 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,700 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,701 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,701 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 23:05:04,702 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,702 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,702 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,704 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:04,704 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:04,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,706 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 23:05:04,707 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,707 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,707 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,708 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,708 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,714 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,715 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,715 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,715 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,715 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,716 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,717 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 23:05:04,717 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,717 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,718 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,718 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,719 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,719 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,719 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,720 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 23:05:04,721 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,721 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,721 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,722 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,722 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,722 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,723 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 23:05:04,724 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,724 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,724 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,724 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,724 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,725 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,725 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,726 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 23:05:04,727 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,727 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,727 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,728 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,729 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,731 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,731 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,731 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,732 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,733 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 23:05:04,733 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,734 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,734 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,735 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,736 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 23:05:04,736 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,737 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,737 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,740 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,741 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,741 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,741 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,743 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 23:05:04,743 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,744 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,744 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,746 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,746 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,746 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,748 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:04,749 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:04,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,754 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,754 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:04,754 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:04,754 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,759 INFO L400 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-11-15 23:05:04,759 INFO L401 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-11-15 23:05:04,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,788 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 23:05:04,788 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,789 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,789 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,791 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:04,791 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:04,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,805 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 23:05:04,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:05:04,806 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,806 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:04,807 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:04,807 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,808 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 23:05:04,808 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 23:05:04,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,808 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,809 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,810 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,810 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,813 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 23:05:04,814 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,814 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,814 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,814 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,814 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,815 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,815 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,815 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,816 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 23:05:04,817 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,817 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,817 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,818 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,818 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,820 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,820 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,820 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,821 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,821 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,823 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,823 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,824 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,824 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,824 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,824 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,825 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 23:05:04,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,827 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,828 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,828 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,829 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 23:05:04,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,830 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,831 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,831 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,832 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 23:05:04,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,833 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,834 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,834 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,835 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 23:05:04,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,836 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,836 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,837 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,837 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,840 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 23:05:04,841 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,841 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,842 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,842 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,843 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,844 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 23:05:04,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,845 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,845 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,845 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,845 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,846 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,847 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 23:05:04,848 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,848 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,849 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,849 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,852 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,852 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,852 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,853 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,853 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,853 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,854 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 23:05:04,855 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,855 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,855 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,856 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,856 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,857 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,858 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,859 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,860 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,861 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 23:05:04,861 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,862 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,863 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,863 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,865 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 23:05:04,865 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,865 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,866 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,867 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,868 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 23:05:04,869 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,869 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,869 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,870 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,870 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,874 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 23:05:04,875 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,875 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,876 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,877 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,877 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,878 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 23:05:04,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,879 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,879 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,879 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,880 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,880 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,881 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 23:05:04,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,882 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,882 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,884 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,884 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:04,891 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,891 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,892 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:04,892 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:04,892 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,895 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-11-15 23:05:04,896 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:04,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,933 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 23:05:04,933 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,934 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,934 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,934 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,936 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:05:04,936 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:05:04,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,975 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 23:05:04,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,976 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:04,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,977 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:05:04,977 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:05:04,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,979 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 23:05:04,979 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 23:05:04,980 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,980 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:04,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,980 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,982 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:04,982 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:04,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,987 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 23:05:04,987 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,988 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:04,988 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,989 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,989 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,991 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 23:05:04,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,992 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:04,992 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,992 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,993 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,993 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,995 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 23:05:04,996 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:04,996 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:04,996 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:04,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:04,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:04,997 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:04,997 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:04,998 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:04,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:04,999 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 23:05:05,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,000 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,001 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,001 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,001 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,003 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 23:05:05,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,004 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,004 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,005 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,005 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,005 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,007 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 23:05:05,007 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,008 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,008 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,008 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,008 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,008 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,011 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 23:05:05,011 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,012 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,012 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,012 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,012 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,013 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,013 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,015 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 23:05:05,015 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,015 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,016 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,017 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,017 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,021 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 23:05:05,022 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,022 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,022 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,022 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,023 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,024 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,025 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 23:05:05,026 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,026 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,027 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,028 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,028 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,029 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 23:05:05,030 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,030 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,030 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,031 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,032 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,032 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,034 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 23:05:05,034 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,034 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,035 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,035 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,036 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,036 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,038 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 23:05:05,039 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,039 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,039 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,040 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,040 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,041 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,043 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,043 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,043 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,044 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,045 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,047 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,048 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,061 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 23:05:05,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,062 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,062 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,063 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,063 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,063 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,066 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,066 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,066 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,066 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,066 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,067 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,067 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,067 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,070 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 23:05:05,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,071 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,072 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,073 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,074 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 23:05:05,075 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,075 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,075 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,076 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,076 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,078 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,078 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,079 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,079 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,079 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,081 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,081 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,089 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 23:05:05,089 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,089 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,090 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:05,090 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:05,090 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,095 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:05:05,095 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 23:05:05,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,123 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 23:05:05,123 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,123 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,124 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,124 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,124 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,127 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,127 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,208 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 23:05:05,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,208 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:05:05,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,210 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,210 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,212 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 23:05:05,213 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 23:05:05,213 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,213 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,214 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,216 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:05,216 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:05,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,223 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 23:05:05,224 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,224 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,224 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,225 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,226 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,226 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,227 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 23:05:05,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,228 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,229 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,230 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,232 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 23:05:05,232 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,232 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,233 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,233 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,234 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,237 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,237 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,237 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,238 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,239 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,240 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 23:05:05,241 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,241 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,241 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,241 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,241 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,241 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,243 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,243 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,244 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,244 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 23:05:05,245 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,245 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,246 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,247 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,248 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 23:05:05,249 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,249 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,249 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,250 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,250 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,250 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,251 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,251 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,260 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 23:05:05,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,261 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,262 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,264 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:05,264 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:05,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,272 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 23:05:05,273 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,273 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,274 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,274 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,275 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,275 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,277 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,278 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,278 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,278 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,278 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,343 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,351 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,351 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,352 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,353 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,356 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,356 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,356 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,358 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,359 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 23:05:05,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,360 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,361 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,361 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,362 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,364 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 23:05:05,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,364 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,365 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,365 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,366 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,369 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,369 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,370 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,371 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,373 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 23:05:05,373 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,374 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,374 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,374 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,374 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,376 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,382 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 23:05:05,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,387 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,387 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,388 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,389 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,392 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,393 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 23:05:05,394 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,394 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,394 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,395 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,395 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,396 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,396 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,397 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 23:05:05,398 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,398 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,399 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,400 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,402 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,402 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,403 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,406 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:05,406 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:05,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,424 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,425 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,425 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:05,425 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:05,425 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,431 INFO L400 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-11-15 23:05:05,431 INFO L401 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-11-15 23:05:05,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,463 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 23:05:05,463 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,464 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,464 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,468 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:05:05,468 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:05:05,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,557 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,557 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,557 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,558 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:05:05,559 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:05:05,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,560 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 23:05:05,561 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 23:05:05,561 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,561 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,562 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,563 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,563 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,567 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,567 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,568 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,568 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,570 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 23:05:05,571 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,571 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,572 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,572 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,572 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,575 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,575 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,576 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,576 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,577 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,577 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,579 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 23:05:05,579 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,579 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,580 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,581 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,583 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 23:05:05,583 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,583 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,584 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,584 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,584 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,584 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,585 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,585 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,587 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 23:05:05,587 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,587 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,588 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,589 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,589 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,591 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,592 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,592 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,593 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,593 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,595 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 23:05:05,595 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,596 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,596 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,597 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,597 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,601 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 23:05:05,601 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,601 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,602 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,603 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,605 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,606 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,606 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,607 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,607 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,610 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,610 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,610 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,611 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,611 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,613 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 23:05:05,613 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,614 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,614 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,614 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,614 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,615 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,617 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 23:05:05,617 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,617 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,618 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,619 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,621 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 23:05:05,621 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,622 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,622 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,622 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,623 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,623 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,625 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,625 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,626 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,627 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,629 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 23:05:05,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,630 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,630 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,631 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,633 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 23:05:05,634 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,634 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,635 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,635 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,638 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 23:05:05,638 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,639 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,639 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,640 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,642 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 23:05:05,642 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,643 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,643 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,644 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,646 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,647 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,647 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,649 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,649 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,657 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 23:05:05,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,658 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,658 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:05,659 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:05,659 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,662 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:05:05,663 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 23:05:05,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,705 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 23:05:05,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,705 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,706 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,708 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:05:05,708 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:05:05,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,731 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 23:05:05,732 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,732 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:05:05,732 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,732 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,733 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:05:05,733 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:05:05,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,735 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 23:05:05,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,736 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,737 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,738 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:05,738 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:05,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,744 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,744 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,745 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,745 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,746 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,746 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,748 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 23:05:05,749 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,749 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,750 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,751 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,751 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,755 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,755 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,756 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,757 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,759 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 23:05:05,760 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,760 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,761 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,762 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,765 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,765 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,765 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,766 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,766 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,766 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,769 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,770 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,770 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,771 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,771 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,775 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 23:05:05,775 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,775 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,775 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,776 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,776 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,777 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,777 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,779 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,780 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,780 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,780 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,780 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,780 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,782 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:05,782 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:05,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,787 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 23:05:05,788 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,788 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,788 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,788 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,789 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,789 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,793 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,793 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,793 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,793 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,794 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,794 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,794 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,797 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 23:05:05,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,798 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,798 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,798 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,799 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,802 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 23:05:05,803 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,803 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,803 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,804 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,807 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 23:05:05,807 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,808 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,808 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,809 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,812 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 23:05:05,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,812 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,813 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,813 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,816 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 23:05:05,816 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,816 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,816 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,817 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,818 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,821 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 23:05:05,821 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,821 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,822 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,822 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,823 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,823 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,826 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 23:05:05,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,827 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,827 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,828 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,832 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 23:05:05,832 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,832 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,833 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,834 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,836 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 23:05:05,837 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,837 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:05,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,838 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,838 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:05,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:05,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,841 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 23:05:05,841 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,841 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,842 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,844 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:05,844 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:05,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,857 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 23:05:05,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,858 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,858 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-15 23:05:05,858 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-15 23:05:05,858 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,863 INFO L400 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-11-15 23:05:05,863 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 23:05:05,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:05,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:05:05,945 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:05,945 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:05,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:05,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:05,946 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:05,949 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:05:05,949 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:05:06,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:06,003 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 23:05:06,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:05:06,004 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:05:06,004 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:05:06,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:05:06,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:05:06,005 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:05:06,005 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:05:06,005 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:05:06,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:05:06,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 15.11 11:05:06 BoogieIcfgContainer [2019-11-15 23:05:06,014 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-15 23:05:06,015 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:05:06,015 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:05:06,015 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:05:06,016 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:04:57" (3/4) ... [2019-11-15 23:05:06,019 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 23:05:06,020 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:05:06,021 INFO L168 Benchmark]: Toolchain (without parser) took 9580.93 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 287.3 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -107.7 MB). Peak memory consumption was 179.6 MB. Max. memory is 11.5 GB. [2019-11-15 23:05:06,022 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:05:06,023 INFO L168 Benchmark]: CACSL2BoogieTranslator took 566.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:05:06,023 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.88 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 23:05:06,024 INFO L168 Benchmark]: Boogie Preprocessor took 21.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-15 23:05:06,024 INFO L168 Benchmark]: RCFGBuilder took 295.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:05:06,025 INFO L168 Benchmark]: BuchiAutomizer took 8645.93 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 147.3 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.7 MB). Peak memory consumption was 296.2 MB. Max. memory is 11.5 GB. [2019-11-15 23:05:06,026 INFO L168 Benchmark]: Witness Printer took 4.91 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:05:06,029 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 566.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.88 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 21.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 295.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 8645.93 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 147.3 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.7 MB). Peak memory consumption was 296.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.91 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 8.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 8.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital414 mio100 ax100 hnf100 lsp97 ukn11 mio100 lsp42 div484 bol100 ite100 ukn100 eq151 hnf48 smp80 dnf100 smp100 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 86ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 60 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~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4;" "call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n % 4294967296);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((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< Loop: "~n := #in~n;" "assume !(0 == ~n % 4294967296);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((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...