./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 457415f9b28998cf0ba7f80d69eaf14873f5a98f 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:12:28,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:12:28,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:12:28,420 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:12:28,420 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:12:28,421 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:12:28,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:12:28,423 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:12:28,424 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:12:28,424 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:12:28,425 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:12:28,425 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:12:28,426 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:12:28,426 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:12:28,427 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:12:28,428 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:12:28,428 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:12:28,430 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:12:28,431 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:12:28,432 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:12:28,433 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:12:28,434 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:12:28,435 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:12:28,435 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:12:28,436 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:12:28,436 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:12:28,437 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:12:28,437 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:12:28,438 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:12:28,439 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:12:28,439 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:12:28,439 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:12:28,440 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:12:28,440 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:12:28,440 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:12:28,441 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:12:28,441 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-10 03:12:28,452 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:12:28,452 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:12:28,453 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:12:28,453 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:12:28,454 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:12:28,454 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 03:12:28,454 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 03:12:28,454 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 03:12:28,454 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 03:12:28,454 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 03:12:28,454 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 03:12:28,455 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:12:28,455 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 03:12:28,455 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:12:28,455 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:12:28,455 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 03:12:28,455 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 03:12:28,455 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 03:12:28,456 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:12:28,456 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 03:12:28,456 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 03:12:28,456 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:12:28,456 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:12:28,456 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 03:12:28,456 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:12:28,457 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 03:12:28,457 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 03:12:28,457 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 03:12:28,458 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 457415f9b28998cf0ba7f80d69eaf14873f5a98f [2018-11-10 03:12:28,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:12:28,489 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:12:28,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:12:28,493 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:12:28,493 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:12:28,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/../../sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c [2018-11-10 03:12:28,534 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/data/914df46c8/f930e0766e904e669d46aa93f6a3e9cb/FLAGb8831f091 [2018-11-10 03:12:28,922 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:12:28,922 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c [2018-11-10 03:12:28,927 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/data/914df46c8/f930e0766e904e669d46aa93f6a3e9cb/FLAGb8831f091 [2018-11-10 03:12:28,935 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/data/914df46c8/f930e0766e904e669d46aa93f6a3e9cb [2018-11-10 03:12:28,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:12:28,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:12:28,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:12:28,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:12:28,941 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:12:28,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:12:28" (1/1) ... [2018-11-10 03:12:28,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d89bcad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:28, skipping insertion in model container [2018-11-10 03:12:28,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:12:28" (1/1) ... [2018-11-10 03:12:28,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:12:28,957 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:12:29,043 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:12:29,045 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:12:29,053 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:12:29,061 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:12:29,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29 WrapperNode [2018-11-10 03:12:29,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:12:29,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:12:29,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:12:29,062 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:12:29,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 03:12:29,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:12:29,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:12:29,081 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:12:29,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... [2018-11-10 03:12:29,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:12:29,091 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 03:12:29,091 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 03:12:29,091 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 03:12:29,092 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure f [2018-11-10 03:12:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2018-11-10 03:12:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 03:12:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 03:12:29,286 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 03:12:29,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:12:29 BoogieIcfgContainer [2018-11-10 03:12:29,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 03:12:29,287 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 03:12:29,287 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 03:12:29,290 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 03:12:29,291 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 03:12:29,291 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 03:12:28" (1/3) ... [2018-11-10 03:12:29,292 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6323bd26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 03:12:29, skipping insertion in model container [2018-11-10 03:12:29,292 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 03:12:29,292 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:12:29" (2/3) ... [2018-11-10 03:12:29,292 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6323bd26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 03:12:29, skipping insertion in model container [2018-11-10 03:12:29,292 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 03:12:29,292 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:12:29" (3/3) ... [2018-11-10 03:12:29,294 INFO L375 chiAutomizerObserver]: Analyzing ICFG LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c [2018-11-10 03:12:29,340 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 03:12:29,341 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 03:12:29,341 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 03:12:29,341 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 03:12:29,341 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 03:12:29,341 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 03:12:29,342 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 03:12:29,342 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 03:12:29,342 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 03:12:29,354 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states. [2018-11-10 03:12:29,375 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5 [2018-11-10 03:12:29,375 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 03:12:29,375 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 03:12:29,382 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-10 03:12:29,382 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 03:12:29,382 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 03:12:29,382 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states. [2018-11-10 03:12:29,384 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5 [2018-11-10 03:12:29,384 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 03:12:29,384 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 03:12:29,384 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-10 03:12:29,384 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-10 03:12:29,392 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 14#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~nondet3, main_#t~ret4, main_~x~0, main_~y~0;main_~x~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~y~0 := main_#t~nondet3;havoc main_#t~nondet3; 5#L28true assume main_~x~0 >= 0 && main_~y~0 >= 0; 9#L29true call main_#t~ret4 := f(main_~x~0, main_~y~0);< 17#fENTRYtrue [2018-11-10 03:12:29,392 INFO L795 eck$LassoCheckResult]: Loop: 17#fENTRYtrue ~x := #in~x;~y := #in~y; 18#L14true assume !(~y == 0); 12#L17true assume !(~x == 0); 4#L20true call #t~ret1 := f(~y, ~x - 1);< 17#fENTRYtrue [2018-11-10 03:12:29,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:12:29,398 INFO L82 PathProgramCache]: Analyzing trace with hash 1356593, now seen corresponding path program 1 times [2018-11-10 03:12:29,399 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:12:29,400 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:12:29,435 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:29,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:12:29,435 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:29,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:12:29,470 INFO L82 PathProgramCache]: Analyzing trace with hash 927706, now seen corresponding path program 1 times [2018-11-10 03:12:29,470 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:12:29,470 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:12:29,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:29,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:12:29,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:29,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:12:29,481 INFO L82 PathProgramCache]: Analyzing trace with hash -1288322294, now seen corresponding path program 1 times [2018-11-10 03:12:29,481 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:12:29,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:12:29,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:29,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:12:29,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:29,565 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:29,565 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:29,566 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:29,566 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:29,566 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 03:12:29,566 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,566 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:29,566 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:29,566 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 03:12:29,566 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:29,567 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:29,584 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:29,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:29,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:29,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:29,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:29,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:29,743 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:29,743 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,752 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:29,752 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:29,757 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:29,757 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_~x=0} Honda state: {f_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,773 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:29,773 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:29,775 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:29,775 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_~y=0} Honda state: {f_~y=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 4 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 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,801 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:29,801 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:29,803 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:29,803 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#t~ret1=0} Honda state: {f_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,829 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:29,829 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:29,851 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 03:12:29,851 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:32,234 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 03:12:32,235 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:32,235 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:32,235 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:32,236 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:32,236 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 03:12:32,236 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:32,236 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:32,236 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:32,236 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 03:12:32,236 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:32,236 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:32,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:32,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:32,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:32,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:32,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:32,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:32,370 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:32,378 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 03:12:32,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:32,384 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:32,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,390 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:32,391 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:32,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,394 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:32,395 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:32,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,398 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,398 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:32,400 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 03:12:32,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,425 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:32,426 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:32,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,428 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:32,428 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:32,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,430 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,430 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 03:12:32,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,432 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,435 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,436 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,438 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,439 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,441 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,442 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,444 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,448 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 03:12:32,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,477 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,479 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,479 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,480 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,483 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,483 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 03:12:32,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,484 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,485 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,487 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,488 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,489 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,490 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,492 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,499 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 03:12:32,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,532 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,533 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,534 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,534 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 03:12:32,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,536 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,536 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,537 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,546 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,547 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,548 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,548 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,551 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 03:12:32,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,571 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,574 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,575 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:32,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,577 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,578 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 03:12:32,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:32,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,583 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,584 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:32,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,585 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,592 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:32,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,593 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,593 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,594 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:32,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,597 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,601 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 03:12:32,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,650 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:32,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,651 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,651 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,657 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:32,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:32,658 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:32,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,659 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 03:12:32,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:32,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,663 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,664 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:32,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,665 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,671 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:32,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,675 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:32,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,676 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,682 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 03:12:32,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,901 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:32,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,901 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:32,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:32,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:32,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,908 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 03:12:32,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:32,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,909 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,914 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,915 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,916 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:32,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,918 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:32,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:32,920 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:32,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:32,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:32,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:32,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:32,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:32,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:32,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:32,925 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:32,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:32,932 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 03:12:32,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,271 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:33,272 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:33,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,273 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,277 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:33,278 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:33,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,279 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 03:12:33,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:33,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:33,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:33,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,282 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,283 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:33,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:33,283 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:33,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:33,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:33,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:33,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,287 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,288 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:33,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,289 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:33,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:33,290 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 03:12:33,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,301 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:33,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:33,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:33,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,304 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:33,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:33,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:33,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,306 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 03:12:33,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:33,308 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:33,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,310 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,311 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:33,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:33,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,314 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:33,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:33,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,318 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,319 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:33,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:33,323 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 03:12:33,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,346 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:33,346 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:33,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,349 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:33,349 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:33,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,350 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:33,350 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:33,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,352 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,422 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:33,422 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:33,423 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:33,423 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:33,423 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 03:12:33,423 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:33,423 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:33,423 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:33,423 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 03:12:33,423 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:33,423 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:33,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,560 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:33,560 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:33,570 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:33,570 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:33,574 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:33,574 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 8 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 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:33,598 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:33,598 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:33,600 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:33,600 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#res=0} Honda state: {f_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 9 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 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:33,618 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:33,618 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:33,645 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 03:12:33,645 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:33,779 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 03:12:33,781 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:33,781 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:33,781 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:33,781 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:33,781 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 03:12:33,781 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:33,782 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:33,782 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:33,782 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 03:12:33,782 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:33,782 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:33,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:33,907 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:33,907 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 03:12:33,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,908 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:33,908 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,920 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 03:12:33,921 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 03:12:33,963 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,965 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,965 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,966 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,966 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,968 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,968 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,969 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,970 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,971 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,971 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,972 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,973 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,973 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,974 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,975 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,976 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,976 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,978 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,978 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,979 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,980 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,981 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,981 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,982 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:33,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:33,983 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:33,983 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:33,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:33,983 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:33,983 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 03:12:33,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:33,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:33,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:33,984 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:33,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:33,995 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 03:12:33,995 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 03:12:34,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,114 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,114 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,115 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,117 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,117 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,118 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,118 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,119 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,120 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,122 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,123 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,123 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,124 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,125 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,125 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,126 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,126 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,128 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,128 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,128 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,129 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,129 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,130 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 03:12:34,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,130 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:34,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,142 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 03:12:34,142 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 03:12:34,380 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,382 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,383 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,384 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,384 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,385 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,387 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,389 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,391 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,392 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,395 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,396 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,398 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:34,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,398 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,398 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 03:12:34,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,399 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:34,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,413 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 03:12:34,413 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 03:12:34,695 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,697 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,699 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,701 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,701 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,702 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,703 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,704 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,706 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,708 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,710 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,714 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,716 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:34,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:34,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:34,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,720 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,721 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 03:12:34,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,722 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:34,722 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,733 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 03:12:34,733 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 03:12:34,953 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,954 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,956 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,957 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,958 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,959 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,960 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,961 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,961 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,961 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,962 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,963 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,963 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,963 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,965 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,965 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,966 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,967 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,967 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,969 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,974 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,974 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:34,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:34,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:34,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:34,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:34,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:34,979 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:34,979 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 03:12:34,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:34,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:34,980 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:34,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:34,980 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:34,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:34,992 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 03:12:34,992 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 03:12:35,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,215 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,217 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,219 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,222 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,224 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,224 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,226 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,227 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,229 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,231 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,232 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,235 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,237 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,240 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,241 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,242 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,243 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:35,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:35,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:35,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:35,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:35,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:35,245 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:35,245 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 03:12:35,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:35,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:35,246 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:35,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:35,246 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:35,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:35,264 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 03:12:35,264 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 03:12:37,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,083 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,083 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,084 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,086 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,086 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,087 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,088 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,089 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,090 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,091 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,094 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,095 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,096 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,096 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,097 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,098 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,098 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,099 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,099 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,100 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,100 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,101 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,102 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,103 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,103 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,105 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,106 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,107 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,108 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,108 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:37,111 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:37,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,112 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,112 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 03:12:37,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,113 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:37,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,130 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 03:12:37,131 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 03:12:37,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,330 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,333 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,334 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,335 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,339 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,341 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,343 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,343 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,345 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,347 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,350 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,351 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,352 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:37,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:37,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:37,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,354 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,354 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 03:12:37,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,355 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,355 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:37,355 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,371 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 03:12:37,371 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 03:12:37,738 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,739 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,740 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,741 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,742 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,743 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,745 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,745 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,745 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,747 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,748 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,748 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,750 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,751 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,751 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,753 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,753 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,753 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,758 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,758 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,761 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,764 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,764 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,766 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,767 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,767 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:37,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:37,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:37,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:37,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:37,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:37,770 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:37,770 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:37,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:37,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:37,771 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 03:12:37,772 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 14#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~nondet3, main_#t~ret4, main_~x~0, main_~y~0;main_~x~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~y~0 := main_#t~nondet3;havoc main_#t~nondet3; 5#L28true assume main_~x~0 >= 0 && main_~y~0 >= 0; 9#L29true call main_#t~ret4 := f(main_~x~0, main_~y~0);< 17#fENTRYtrue ~x := #in~x;~y := #in~y; 18#L14true assume !(~y == 0); 12#L17true assume !(~x == 0); 4#L20true call #t~ret1 := f(~y, ~x - 1);< 17#fENTRYtrue [2018-11-10 03:12:37,772 INFO L795 eck$LassoCheckResult]: Loop: 17#fENTRYtrue ~x := #in~x;~y := #in~y; 18#L14true assume !(~y == 0); 12#L17true assume !(~x == 0); 4#L20true call #t~ret1 := f(~y, ~x - 1);< 17#fENTRYtrue [2018-11-10 03:12:37,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:12:37,772 INFO L82 PathProgramCache]: Analyzing trace with hash -1288322294, now seen corresponding path program 2 times [2018-11-10 03:12:37,772 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:12:37,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:12:37,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:37,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:12:37,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:37,779 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:12:37,779 INFO L82 PathProgramCache]: Analyzing trace with hash 927706, now seen corresponding path program 2 times [2018-11-10 03:12:37,779 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:12:37,779 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:12:37,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:37,780 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 03:12:37,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:37,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:12:37,784 INFO L82 PathProgramCache]: Analyzing trace with hash -852935069, now seen corresponding path program 3 times [2018-11-10 03:12:37,784 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:12:37,784 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:12:37,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:37,785 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 03:12:37,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:12:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:12:37,878 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:37,878 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:37,878 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:37,878 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:37,878 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 03:12:37,878 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:37,878 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:37,878 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:37,879 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 03:12:37,879 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:37,879 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:37,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:37,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:37,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:37,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:37,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:37,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:37,946 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:37,946 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:37,962 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:37,963 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:37,965 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:37,965 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#res=0} Honda state: {f_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:37,987 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:37,987 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:37,989 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:37,989 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#t~ret1=0} Honda state: {f_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:38,011 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:38,011 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:38,013 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:38,014 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_~x=0} Honda state: {f_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 14 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 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:38,034 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:38,034 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:38,046 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:38,046 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#t~ret0=0} Honda state: {f_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:38,071 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:38,071 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:38,105 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 03:12:38,105 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:40,271 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 03:12:40,273 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:40,273 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:40,273 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:40,273 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:40,273 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 03:12:40,273 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:40,273 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:40,274 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:40,274 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 03:12:40,274 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:40,274 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:40,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:40,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:40,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:40,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:40,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:40,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:40,351 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:40,351 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 03:12:40,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,352 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:40,353 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:40,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,354 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:40,355 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:40,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,355 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,356 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:40,357 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:40,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,357 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,358 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:40,358 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:40,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,359 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,360 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,360 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:40,361 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 03:12:40,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,365 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,367 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:40,367 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:40,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,367 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,367 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 03:12:40,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,368 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,369 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,369 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,370 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,370 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,371 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,372 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,372 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,373 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,374 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,374 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,374 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,375 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,376 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 03:12:40,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,383 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,384 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,384 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,385 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 03:12:40,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,391 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,393 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,394 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 03:12:40,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,404 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 03:12:40,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,406 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,406 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,408 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,409 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,411 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,411 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,411 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,412 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,413 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,414 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 03:12:40,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,423 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:40,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,425 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,425 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 03:12:40,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,426 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,427 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,428 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,429 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,429 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,430 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,431 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,433 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,433 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,434 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,435 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,435 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,437 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 03:12:40,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,461 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,462 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:40,462 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:40,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,463 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,463 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 03:12:40,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,463 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:40,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,466 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:40,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,467 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,467 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,468 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,469 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:40,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,471 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,471 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:40,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,474 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:40,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,474 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,475 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,477 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 03:12:40,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:40,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,542 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 03:12:40,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,542 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,543 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,544 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,546 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,546 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,547 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,548 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,548 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,549 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,551 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,552 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,553 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,553 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,553 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,558 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 03:12:40,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,805 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,807 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:40,807 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:40,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,808 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,808 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 03:12:40,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,819 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,823 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,823 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,826 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,827 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 03:12:40,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,837 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,838 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:40,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:40,839 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:40,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,840 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,840 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 03:12:40,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,840 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,841 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:40,841 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:40,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,844 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:40,845 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:40,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,847 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,847 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:40,848 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:40,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,850 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,850 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:40,851 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:40,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,853 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,854 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:40,854 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:40,857 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 03:12:40,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:40,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:40,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:40,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:40,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:40,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:40,904 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:40,904 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:40,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:40,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:40,990 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:40,990 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:40,990 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:40,990 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:40,990 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 03:12:40,990 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:40,990 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:40,990 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:40,991 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 03:12:40,991 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:40,991 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:40,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,137 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:41,137 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 17 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 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,146 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,146 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,148 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:41,148 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 18 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 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,165 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,165 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,169 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:41,169 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#t~ret1=0} Honda state: {f_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 19 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 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,194 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,194 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,196 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:41,196 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_~y=0} Honda state: {f_~y=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,222 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,222 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,225 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:41,226 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~x~0=0} Honda state: {ULTIMATE.start_main_~x~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,251 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,251 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,253 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:41,253 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret4=0} Honda state: {ULTIMATE.start_main_#t~ret4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 22 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 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,271 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,271 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,273 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 03:12:41,273 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {f_#t~ret0=0} Honda state: {f_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 23 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 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,290 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 03:12:41,290 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1a81e02-08c5-4f75-8641-513c99592c49/bin-2019/uautomizer/z3 Starting monitored process 24 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 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,318 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 03:12:41,318 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 03:12:41,391 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 03:12:41,393 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 03:12:41,393 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 03:12:41,393 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 03:12:41,393 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 03:12:41,393 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 03:12:41,393 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 03:12:41,393 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 03:12:41,393 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 03:12:41,393 INFO L131 ssoRankerPreferences]: Filename of dumped script: LeeJonesBen-Amram-POPL2001-Ex5_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 03:12:41,393 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 03:12:41,394 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 03:12:41,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 03:12:41,497 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 03:12:41,497 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 03:12:41,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,498 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,499 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,500 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,500 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,501 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,501 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,502 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,502 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,502 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,503 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,503 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,504 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,504 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,505 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,506 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,506 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,506 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,507 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,507 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,508 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,508 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,509 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,509 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,509 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,509 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,510 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,510 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,511 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:41,511 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,515 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 03:12:41,516 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 03:12:41,555 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,556 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 03:12:41,556 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 03:12:41,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,556 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,556 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 03:12:41,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,557 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,557 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,558 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,558 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,559 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,560 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,560 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,561 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,561 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,562 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,562 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,563 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,564 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,565 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,565 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,566 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,566 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,567 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,568 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,569 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,569 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,569 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,570 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,571 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:41,571 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,577 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 03:12:41,577 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 03:12:41,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:41,666 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:41,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,667 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 03:12:41,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,669 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,669 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,672 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,675 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,676 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,677 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,679 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,680 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,681 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,682 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:41,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,691 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 03:12:41,691 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 03:12:41,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:41,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:41,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,860 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 03:12:41,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,862 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,863 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,864 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,867 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,870 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,870 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,870 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,871 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,872 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,873 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,874 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,874 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:41,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:41,875 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,875 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:41,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:41,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:41,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:41,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:41,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:41,876 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:41,876 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:41,886 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 03:12:41,887 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 03:12:42,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 03:12:42,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,293 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,293 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,294 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 03:12:42,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,294 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,295 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,295 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,296 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,296 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,296 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,297 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,297 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,298 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,298 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,299 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,300 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,300 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,301 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,301 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,302 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,302 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,302 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,304 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,304 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,305 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,305 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,307 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,307 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,308 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,308 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,310 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,310 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,310 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,311 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:42,311 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,318 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 03:12:42,318 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 03:12:42,441 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:42,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,442 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 03:12:42,442 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 03:12:42,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,443 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,443 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 03:12:42,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,444 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,445 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,448 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,448 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,450 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,451 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,452 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,452 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,454 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,454 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,455 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,456 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,456 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,457 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,458 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,458 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,460 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,460 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,460 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,462 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,462 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,463 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,464 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,466 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,466 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:42,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,476 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 03:12:42,476 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 03:12:42,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 03:12:42,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:42,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:42,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,778 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,778 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 03:12:42,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,779 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,780 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,780 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,782 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,783 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,785 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,785 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,786 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,786 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,789 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,789 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,790 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,792 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,795 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,796 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,797 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,798 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,798 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,799 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,799 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:42,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:42,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,801 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:42,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:42,801 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:42,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:42,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:42,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:42,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:42,802 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:42,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:42,818 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 03:12:42,818 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 03:12:44,524 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,525 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,525 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 03:12:44,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 03:12:44,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,527 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 03:12:44,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,528 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,532 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,536 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,537 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,538 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,538 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,540 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,540 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,545 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,546 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,547 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,547 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,550 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,551 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:44,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,562 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 03:12:44,562 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 03:12:44,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,729 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 03:12:44,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 03:12:44,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 03:12:44,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,730 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,731 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 03:12:44,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,731 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,732 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,732 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,733 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,734 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,734 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,736 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,737 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,737 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,739 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,739 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,740 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,741 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,742 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,742 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,744 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,745 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,745 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,746 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,747 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,747 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,748 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,750 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,750 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,752 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,753 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,753 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:44,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:44,758 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,759 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:44,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:44,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:44,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:44,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:44,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:44,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:44,761 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 03:12:44,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:44,775 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 03:12:44,775 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 03:12:45,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:45,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 03:12:45,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 03:12:45,211 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 03:12:45,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 03:12:45,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 03:12:45,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 03:12:45,211 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 03:12:45,211 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 03:12:45,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 03:12:45,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 03:12:45,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 03:12:45 BoogieIcfgContainer [2018-11-10 03:12:45,218 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 03:12:45,218 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 03:12:45,218 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 03:12:45,218 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 03:12:45,218 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:12:29" (3/4) ... [2018-11-10 03:12:45,221 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 03:12:45,222 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 03:12:45,222 INFO L168 Benchmark]: Toolchain (without parser) took 16284.86 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 960.2 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 187.6 MB. Max. memory is 11.5 GB. [2018-11-10 03:12:45,224 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:12:45,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 122.99 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.4 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-11-10 03:12:45,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.57 ms. Allocated memory is still 1.0 GB. Free memory is still 949.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:12:45,225 INFO L168 Benchmark]: Boogie Preprocessor took 9.35 ms. Allocated memory is still 1.0 GB. Free memory was 949.4 MB in the beginning and 946.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:12:45,225 INFO L168 Benchmark]: RCFGBuilder took 195.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 946.7 MB in the beginning and 1.2 GB in the end (delta: -204.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:12:45,225 INFO L168 Benchmark]: BuchiAutomizer took 15930.89 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 03:12:45,226 INFO L168 Benchmark]: Witness Printer took 3.75 ms. Allocated memory is still 2.6 GB. Free memory is still 2.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:12:45,228 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 122.99 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.4 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.57 ms. Allocated memory is still 1.0 GB. Free memory is still 949.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.35 ms. Allocated memory is still 1.0 GB. Free memory was 949.4 MB in the beginning and 946.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 195.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 946.7 MB in the beginning and 1.2 GB in the end (delta: -204.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 15930.89 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 3.75 ms. Allocated memory is still 2.6 GB. Free memory is still 2.3 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 15.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.8s. 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: inital27 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq188 hnf95 smp85 dnf277 smp100 tf100 neg91 sie118 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 449ms VariablesStem: 2 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 144 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 10 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 2.3s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~nondet3, main_#t~ret4, main_~x~0, main_~y~0;main_~x~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~y~0 := main_#t~nondet3;havoc main_#t~nondet3;" "assume main_~x~0 >= 0 && main_~y~0 >= 0;" "call main_#t~ret4 := f(main_~x~0, main_~y~0);"< "~x := #in~x;~y := #in~y;" "assume !(~y == 0);" "assume !(~x == 0);" "call #t~ret1 := f(~y, ~x - 1);"< Loop: "~x := #in~x;~y := #in~y;" "assume !(~y == 0);" "assume !(~x == 0);" "call #t~ret1 := f(~y, ~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...