./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-libowfat/skip_to_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-libowfat/skip_to_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/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 85a28e8b69ad9928c2d4d4c2cb6f442cd64e8524 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 02:08:27,504 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:08:27,505 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:08:27,511 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:08:27,511 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:08:27,512 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:08:27,512 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:08:27,514 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:08:27,515 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:08:27,515 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:08:27,516 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:08:27,516 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:08:27,517 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:08:27,517 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:08:27,518 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:08:27,519 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:08:27,519 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:08:27,520 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:08:27,521 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:08:27,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:08:27,523 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:08:27,523 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:08:27,525 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:08:27,525 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:08:27,525 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:08:27,526 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:08:27,527 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:08:27,527 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:08:27,527 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:08:27,528 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:08:27,528 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:08:27,528 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:08:27,529 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:08:27,529 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:08:27,529 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:08:27,530 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:08:27,530 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-23 02:08:27,540 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:08:27,540 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:08:27,545 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:08:27,545 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:08:27,545 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 02:08:27,546 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 02:08:27,546 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 02:08:27,546 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 02:08:27,546 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 02:08:27,546 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 02:08:27,546 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 02:08:27,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:08:27,547 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 02:08:27,549 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:08:27,549 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 02:08:27,549 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:08:27,550 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:08:27,550 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 02:08:27,550 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:08:27,550 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 02:08:27,550 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 02:08:27,551 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 02:08:27,551 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_ed990a76-5db3-4c4d-a35d-d7323a45ea94/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 -> 85a28e8b69ad9928c2d4d4c2cb6f442cd64e8524 [2018-11-23 02:08:27,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:08:27,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:08:27,585 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:08:27,586 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:08:27,587 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:08:27,587 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/../../sv-benchmarks/c/termination-libowfat/skip_to_true-termination.c.i [2018-11-23 02:08:27,627 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/data/a2a627b49/534079becd874c2da980a437117c2e30/FLAG6a17a5032 [2018-11-23 02:08:28,063 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:08:28,063 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/sv-benchmarks/c/termination-libowfat/skip_to_true-termination.c.i [2018-11-23 02:08:28,072 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/data/a2a627b49/534079becd874c2da980a437117c2e30/FLAG6a17a5032 [2018-11-23 02:08:28,082 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/bin-2019/uautomizer/data/a2a627b49/534079becd874c2da980a437117c2e30 [2018-11-23 02:08:28,084 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:08:28,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:08:28,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:08:28,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:08:28,087 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:08:28,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25fa39dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28, skipping insertion in model container [2018-11-23 02:08:28,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:08:28,122 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:08:28,306 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:08:28,314 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:08:28,382 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:08:28,405 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:08:28,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28 WrapperNode [2018-11-23 02:08:28,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:08:28,406 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:08:28,406 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:08:28,406 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:08:28,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,422 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:08:28,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:08:28,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:08:28,437 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:08:28,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,447 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... [2018-11-23 02:08:28,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:08:28,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:08:28,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:08:28,452 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:08:28,452 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ed990a76-5db3-4c4d-a35d-d7323a45ea94/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 [2018-11-23 02:08:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:08:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 02:08:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:08:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:08:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:08:28,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:08:28,611 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:08:28,611 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-23 02:08:28,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:08:28 BoogieIcfgContainer [2018-11-23 02:08:28,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:08:28,612 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 02:08:28,613 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 02:08:28,616 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 02:08:28,617 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 02:08:28,617 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 02:08:28" (1/3) ... [2018-11-23 02:08:28,618 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@c4228cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:08:28, skipping insertion in model container [2018-11-23 02:08:28,618 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 02:08:28,618 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:08:28" (2/3) ... [2018-11-23 02:08:28,618 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@c4228cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:08:28, skipping insertion in model container [2018-11-23 02:08:28,618 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 02:08:28,618 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:08:28" (3/3) ... [2018-11-23 02:08:28,620 INFO L375 chiAutomizerObserver]: Analyzing ICFG skip_to_true-termination.c.i [2018-11-23 02:08:28,661 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 02:08:28,662 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 02:08:28,662 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 02:08:28,662 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 02:08:28,662 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 02:08:28,662 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 02:08:28,662 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 02:08:28,662 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 02:08:28,662 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 02:08:28,671 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-23 02:08:28,685 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-11-23 02:08:28,686 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 02:08:28,686 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 02:08:28,691 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-23 02:08:28,692 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-23 02:08:28,692 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 02:08:28,692 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-23 02:08:28,693 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-11-23 02:08:28,693 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 02:08:28,693 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 02:08:28,693 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-23 02:08:28,693 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-23 02:08:28,700 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6; 10#L513true assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.alloc(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0; 11#L508-6true [2018-11-23 02:08:28,700 INFO L796 eck$LassoCheckResult]: Loop: 11#L508-6true call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 12#L508-1true assume !skip_to_#t~short5; 5#L508-3true assume !!skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~short5;havoc skip_to_#t~mem3; 8#L508-5true skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 11#L508-6true [2018-11-23 02:08:28,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:28,705 INFO L82 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2018-11-23 02:08:28,706 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:28,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:28,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:08:28,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:28,798 INFO L82 PathProgramCache]: Analyzing trace with hash 1267304, now seen corresponding path program 1 times [2018-11-23 02:08:28,798 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:28,798 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:28,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:08:28,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:08:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:08:28,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:08:28,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 02:08:28,839 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-23 02:08:28,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:08:28,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:08:28,850 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 3 states. [2018-11-23 02:08:28,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:08:28,873 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2018-11-23 02:08:28,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:08:28,875 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 15 transitions. [2018-11-23 02:08:28,876 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-11-23 02:08:28,879 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 7 states and 7 transitions. [2018-11-23 02:08:28,879 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7 [2018-11-23 02:08:28,880 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7 [2018-11-23 02:08:28,880 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 7 transitions. [2018-11-23 02:08:28,881 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-23 02:08:28,881 INFO L705 BuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-11-23 02:08:28,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states and 7 transitions. [2018-11-23 02:08:28,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2018-11-23 02:08:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 02:08:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2018-11-23 02:08:28,898 INFO L728 BuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-11-23 02:08:28,898 INFO L608 BuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-11-23 02:08:28,898 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-23 02:08:28,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states and 7 transitions. [2018-11-23 02:08:28,898 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-11-23 02:08:28,899 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 02:08:28,899 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 02:08:28,899 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-23 02:08:28,899 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-23 02:08:28,899 INFO L794 eck$LassoCheckResult]: Stem: 38#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 34#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6; 35#L513 assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.alloc(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0; 39#L508-6 [2018-11-23 02:08:28,900 INFO L796 eck$LassoCheckResult]: Loop: 39#L508-6 call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 40#L508-1 assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3; 36#L508-3 assume !!skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~short5;havoc skip_to_#t~mem3; 37#L508-5 skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 39#L508-6 [2018-11-23 02:08:28,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:28,900 INFO L82 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times [2018-11-23 02:08:28,900 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:28,900 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:28,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:08:28,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,918 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:28,919 INFO L82 PathProgramCache]: Analyzing trace with hash 1265382, now seen corresponding path program 1 times [2018-11-23 02:08:28,919 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:28,919 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:28,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,920 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 02:08:28,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,936 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:28,936 INFO L82 PathProgramCache]: Analyzing trace with hash 1806875145, now seen corresponding path program 1 times [2018-11-23 02:08:28,936 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:28,936 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:28,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:08:28,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:29,079 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2018-11-23 02:08:29,238 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 02:08:29,239 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 02:08:29,239 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 02:08:29,240 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 02:08:29,240 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 02:08:29,240 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 02:08:29,240 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 02:08:29,240 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 02:08:29,240 INFO L131 ssoRankerPreferences]: Filename of dumped script: skip_to_true-termination.c.i_Iteration2_Lasso [2018-11-23 02:08:29,240 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 02:08:29,241 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 02:08:29,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,528 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 50 [2018-11-23 02:08:29,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:29,690 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-23 02:08:30,027 WARN L180 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2018-11-23 02:08:30,049 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 02:08:30,053 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 02:08:30,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,057 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,058 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,063 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,063 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,067 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,067 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,069 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,070 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,072 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,074 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,075 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:30,076 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:30,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,081 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:30,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,084 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 02:08:30,084 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:30,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,102 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:30,102 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,183 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-23 02:08:30,183 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-23 02:08:30,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,390 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 [2018-11-23 02:08:30,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,390 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,391 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:30,391 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:30,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,395 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,396 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:30,396 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:30,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,399 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,399 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:30,400 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:30,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,401 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,402 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,404 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 [2018-11-23 02:08:30,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:30,406 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:30,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,408 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 [2018-11-23 02:08:30,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,409 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:30,409 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:30,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,409 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 02:08:30,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,410 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,410 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,411 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,412 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,412 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 [2018-11-23 02:08:30,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,417 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,419 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,421 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,421 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,423 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:30,423 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:30,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,427 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 [2018-11-23 02:08:30,427 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,428 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,429 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:30,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,430 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,431 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:30,431 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:30,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,438 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:30,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,474 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-23 02:08:30,474 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-23 02:08:30,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,733 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 [2018-11-23 02:08:30,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,734 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,734 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:30,735 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:30,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,739 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 [2018-11-23 02:08:30,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,741 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:30,741 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:30,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,743 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:30,743 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:30,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,746 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,747 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 [2018-11-23 02:08:30,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,747 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,748 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:30,748 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:30,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,750 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 [2018-11-23 02:08:30,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:30,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:30,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,752 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 02:08:30,752 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 [2018-11-23 02:08:30,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,753 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:30,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:30,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:30,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,759 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:30,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:30,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,763 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:30,764 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:30,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,766 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 [2018-11-23 02:08:30,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:30,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,767 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,767 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:30,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:30,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,770 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:30,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:30,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,771 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 02:08:30,771 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:30,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:30,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:30,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:30,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:30,779 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:30,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:30,829 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2018-11-23 02:08:30,830 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 02:08:31,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:31,100 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:31,100 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:31,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:31,107 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:31,107 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:31,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,112 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 [2018-11-23 02:08:31,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:31,114 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:31,114 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:31,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,116 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 [2018-11-23 02:08:31,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:31,117 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:31,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,118 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 [2018-11-23 02:08:31,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:31,120 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:31,120 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:31,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,123 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 [2018-11-23 02:08:31,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:31,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:31,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,125 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 02:08:31,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,126 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,126 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,127 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 [2018-11-23 02:08:31,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,128 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,129 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,135 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,135 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,140 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,143 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:31,143 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:31,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,147 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,147 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,150 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:31,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,152 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:31,152 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:31,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,161 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:31,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,385 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2018-11-23 02:08:31,385 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2018-11-23 02:08:31,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,893 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,894 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:31,895 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:31,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,901 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,902 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:31,902 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:31,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,904 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 [2018-11-23 02:08:31,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,905 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,906 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:31,906 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:31,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,908 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 [2018-11-23 02:08:31,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,908 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,909 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,911 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:31,911 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:31,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:31,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,913 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:31,914 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:31,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,914 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 02:08:31,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,915 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:31,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:31,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,919 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 [2018-11-23 02:08:31,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:31,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,921 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:31,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:31,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,924 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 [2018-11-23 02:08:31,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,926 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:31,926 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:31,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,928 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:31,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,929 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:31,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:31,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,930 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:31,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:31,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,932 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:31,932 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:31,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:31,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:31,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:31,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:31,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:31,940 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:31,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:31,987 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-23 02:08:31,987 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-23 02:08:32,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,728 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:32,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,728 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:32,729 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:32,729 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:32,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:32,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:32,736 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:32,736 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:32,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,738 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:32,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,739 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:32,739 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:32,740 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:32,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:32,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:32,744 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:32,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,745 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:32,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:32,747 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:32,747 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:32,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,749 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 [2018-11-23 02:08:32,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:32,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:32,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:32,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,752 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 02:08:32,752 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 [2018-11-23 02:08:32,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,753 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:32,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,755 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 [2018-11-23 02:08:32,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,756 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:32,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,759 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:32,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,762 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,763 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:32,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,765 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:32,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,769 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,770 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:32,770 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:32,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,775 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:32,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,775 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,776 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:32,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:32,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,778 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 [2018-11-23 02:08:32,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,778 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,779 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:32,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:32,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,781 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 02:08:32,781 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:32,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:32,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:32,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:32,794 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:32,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:32,795 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:32,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:32,878 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2018-11-23 02:08:32,879 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 02:08:34,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,244 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:34,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:34,246 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:34,246 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:34,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:34,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,254 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:34,255 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:34,255 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:34,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,258 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:34,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:34,259 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:34,260 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:34,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,263 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:34,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:34,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:34,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,269 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 [2018-11-23 02:08:34,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,269 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:34,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:34,270 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:34,271 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:34,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,273 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 [2018-11-23 02:08:34,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,274 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:34,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:34,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:34,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,276 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 02:08:34,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,276 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,277 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,278 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:34,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,279 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 [2018-11-23 02:08:34,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,280 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,281 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:34,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,282 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 [2018-11-23 02:08:34,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,282 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,283 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,283 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:34,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,286 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:34,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,287 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:34,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:34,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,290 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,290 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,291 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:34,291 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:34,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,296 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 [2018-11-23 02:08:34,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,298 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:34,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,298 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,299 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:34,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:34,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,300 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 [2018-11-23 02:08:34,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,301 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,301 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:34,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:34,301 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,304 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:34,304 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:34,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:34,318 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 [2018-11-23 02:08:34,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:34,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:34,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:34,319 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:34,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:34,406 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2018-11-23 02:08:34,407 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2018-11-23 02:08:36,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,296 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 [2018-11-23 02:08:36,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,298 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,299 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:36,301 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:36,301 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:36,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,309 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 [2018-11-23 02:08:36,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,310 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:36,311 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:36,312 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:36,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,316 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:36,317 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:36,317 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:36,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,321 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:36,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:36,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,324 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:36,325 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:36,325 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:36,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,329 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:36,330 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:36,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,331 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 02:08:36,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,336 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,343 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,344 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:36,344 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:36,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,347 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,348 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 [2018-11-23 02:08:36,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,349 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:36,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,350 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 02:08:36,350 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:36,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,357 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,358 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:36,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,413 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2018-11-23 02:08:36,413 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 02:08:36,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,700 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 [2018-11-23 02:08:36,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,700 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,701 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:36,702 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:36,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,706 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 [2018-11-23 02:08:36,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,707 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:36,707 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:36,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,709 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,710 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:36,710 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:36,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,712 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 [2018-11-23 02:08:36,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,715 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,716 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:36,716 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:36,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:36,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:36,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:36,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,720 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 02:08:36,721 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 [2018-11-23 02:08:36,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,721 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,722 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:36,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,724 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,724 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,725 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:36,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,727 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,728 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,728 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:36,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,730 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,730 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:36,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,733 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:36,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,735 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,735 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,736 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:36,736 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:36,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,739 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 [2018-11-23 02:08:36,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,739 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:36,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,740 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:36,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:36,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,743 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,743 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:36,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:36,743 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,745 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 02:08:36,745 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:36,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:36,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:36,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:36,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:36,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:36,755 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:36,755 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:36,837 INFO L402 nArgumentSynthesizer]: We have 288 Motzkin's Theorem applications. [2018-11-23 02:08:36,838 INFO L403 nArgumentSynthesizer]: A total of 36 supporting invariants were added. [2018-11-23 02:08:38,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:38,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:38,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:38,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:38,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:38,385 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:38,386 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:38,386 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:38,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,393 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 [2018-11-23 02:08:38,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:38,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:38,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:38,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:38,394 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:38,395 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:38,395 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:38,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:38,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:38,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:38,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:38,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:38,399 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:38,400 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:38,400 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:38,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:38,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:38,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:38,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:38,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:38,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:38,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:38,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:38,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:38,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,406 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 [2018-11-23 02:08:38,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:38,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:38,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:38,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:38,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:38,407 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:38,407 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:38,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,410 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 [2018-11-23 02:08:38,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:38,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:38,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:38,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:38,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:38,411 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:38,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:38,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:38,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:38,414 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 02:08:38,415 INFO L794 eck$LassoCheckResult]: Stem: 38#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 34#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6; 35#L513 assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.alloc(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0; 39#L508-6 call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 40#L508-1 assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3; 36#L508-3 assume !!skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~short5;havoc skip_to_#t~mem3; 37#L508-5 skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 39#L508-6 [2018-11-23 02:08:38,415 INFO L796 eck$LassoCheckResult]: Loop: 39#L508-6 call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 40#L508-1 assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3; 36#L508-3 assume !!skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~short5;havoc skip_to_#t~mem3; 37#L508-5 skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 39#L508-6 [2018-11-23 02:08:38,415 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:38,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1806875145, now seen corresponding path program 2 times [2018-11-23 02:08:38,415 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:38,415 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:38,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:38,416 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:08:38,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:38,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:38,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1265382, now seen corresponding path program 2 times [2018-11-23 02:08:38,438 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:38,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:38,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:38,439 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 02:08:38,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:38,446 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:08:38,446 INFO L82 PathProgramCache]: Analyzing trace with hash -2142649106, now seen corresponding path program 3 times [2018-11-23 02:08:38,446 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 02:08:38,447 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 02:08:38,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:38,449 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 02:08:38,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:08:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:08:38,736 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 77 [2018-11-23 02:08:38,785 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 02:08:38,785 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 02:08:38,785 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 02:08:38,785 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 02:08:38,785 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 02:08:38,785 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 02:08:38,786 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 02:08:38,786 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 02:08:38,786 INFO L131 ssoRankerPreferences]: Filename of dumped script: skip_to_true-termination.c.i_Iteration2_Lasso [2018-11-23 02:08:38,786 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 02:08:38,786 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 02:08:38,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:38,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:39,071 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2018-11-23 02:08:39,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:39,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:39,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:39,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 02:08:39,193 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-23 02:08:39,527 WARN L180 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 61 [2018-11-23 02:08:39,559 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 02:08:39,559 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 02:08:39,559 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 [2018-11-23 02:08:39,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,560 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,565 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,566 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 [2018-11-23 02:08:39,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,566 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,566 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,567 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 [2018-11-23 02:08:39,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,567 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,568 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,568 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 [2018-11-23 02:08:39,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,568 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,569 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:39,569 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,571 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,571 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,572 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 [2018-11-23 02:08:39,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,573 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,573 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,574 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,575 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:39,575 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,576 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:39,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,577 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,577 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 02:08:39,578 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,583 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:39,583 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,613 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-23 02:08:39,613 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-23 02:08:39,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,859 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,859 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:39,859 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,861 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,862 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:39,862 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,865 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:39,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,865 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,866 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-23 02:08:39,866 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,868 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,869 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:39,869 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,870 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 [2018-11-23 02:08:39,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,870 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,871 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,872 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,872 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,873 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 [2018-11-23 02:08:39,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,874 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 02:08:39,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,875 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 [2018-11-23 02:08:39,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,875 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 02:08:39,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:39,876 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 02:08:39,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,877 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 02:08:39,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,878 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:39,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,879 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:39,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:39,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,883 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:39,883 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:39,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:39,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:39,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,887 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:39,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:39,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,888 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,889 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:39,889 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:39,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,891 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:39,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:39,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,892 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:39,892 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:39,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:39,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:39,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:39,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:39,898 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:39,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:39,943 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-23 02:08:39,943 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-23 02:08:40,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,191 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:40,191 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:40,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,193 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:40,193 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:40,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,197 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:40,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,198 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:40,198 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:40,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,202 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:40,202 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:40,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:40,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,206 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:40,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,207 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:40,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:40,209 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:40,209 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:40,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,210 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 02:08:40,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,214 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 [2018-11-23 02:08:40,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,217 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:40,217 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,219 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 [2018-11-23 02:08:40,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,221 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 [2018-11-23 02:08:40,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,224 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:40,224 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,226 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:40,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,227 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 02:08:40,228 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,234 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 [2018-11-23 02:08:40,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,234 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:40,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,293 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2018-11-23 02:08:40,294 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 02:08:40,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,831 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:40,831 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,834 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:40,834 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,838 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 [2018-11-23 02:08:40,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,838 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:40,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,839 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:40,839 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,842 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:40,842 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,844 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,847 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:40,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:40,849 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:40,849 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:40,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,850 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 02:08:40,850 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 [2018-11-23 02:08:40,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:40,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,852 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:40,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,853 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 [2018-11-23 02:08:40,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,854 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:40,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,855 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:40,855 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:40,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:40,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:40,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:40,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,859 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:40,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:40,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,859 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 [2018-11-23 02:08:40,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,860 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,860 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:40,860 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:40,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,862 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 [2018-11-23 02:08:40,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,862 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:40,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:40,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,864 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:40,864 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:40,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:40,869 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 [2018-11-23 02:08:40,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:40,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:40,870 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:40,870 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:40,928 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2018-11-23 02:08:40,928 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2018-11-23 02:08:41,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,183 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,184 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:41,184 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:41,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,186 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,187 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:41,187 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:41,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,191 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:41,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,191 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,192 INFO L402 nArgumentSynthesizer]: We have 25 Motzkin's Theorem applications. [2018-11-23 02:08:41,192 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:41,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,195 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,196 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:41,196 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:41,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,201 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,201 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:41,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,203 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:41,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:41,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 02:08:41,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:41,206 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:41,206 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:41,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,207 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 02:08:41,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,210 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 [2018-11-23 02:08:41,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,212 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,213 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:41,213 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,214 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 [2018-11-23 02:08:41,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,216 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,217 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,218 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,219 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:41,219 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,221 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,221 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:41,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,222 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:41,222 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,227 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,227 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:41,227 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,264 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-23 02:08:41,264 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-23 02:08:41,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,782 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,783 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:41,783 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,785 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,786 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:41,786 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,789 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 [2018-11-23 02:08:41,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,789 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,789 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:41,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,789 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,790 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:41,790 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,793 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,793 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,793 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:41,793 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,795 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 [2018-11-23 02:08:41,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,795 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,795 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,796 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,797 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,798 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 02:08:41,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,800 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 [2018-11-23 02:08:41,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:41,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,800 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 02:08:41,801 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 02:08:41,801 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 02:08:41,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,802 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 02:08:41,802 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 [2018-11-23 02:08:41,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,803 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:41,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,805 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:41,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,806 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 [2018-11-23 02:08:41,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,807 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,807 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:41,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,808 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 [2018-11-23 02:08:41,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,809 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,810 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:41,810 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:41,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,812 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:41,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,814 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:41,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:41,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:41,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,816 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,817 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:41,817 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:41,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,819 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,819 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:41,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:41,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,821 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 02:08:41,821 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:41,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:41,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:41,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:41,828 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:41,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:41,828 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:41,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:41,880 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2018-11-23 02:08:41,881 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 02:08:43,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,043 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,044 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:43,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:43,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,046 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,046 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,047 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:43,047 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:43,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,050 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,050 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:43,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,050 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:43,050 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:43,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,053 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,053 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:43,053 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:43,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,055 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:43,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,056 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,056 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:43,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,057 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:43,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,059 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 02:08:43,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:43,059 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:43,059 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:43,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,060 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 02:08:43,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,061 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,061 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:43,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,063 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,063 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:43,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,064 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,065 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,065 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:43,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,066 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,067 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:43,067 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:43,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,069 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,070 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,070 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:43,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:43,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,072 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:43,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:43,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,073 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,074 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,074 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:43,074 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:43,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,077 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:43,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:43,077 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,078 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:43,078 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:43,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:43,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:43,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:43,084 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:43,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:43,084 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:43,084 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:43,147 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2018-11-23 02:08:43,147 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2018-11-23 02:08:44,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,583 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,584 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:44,584 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:44,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,588 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,588 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,589 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:44,589 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:44,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,594 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,594 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:44,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,595 INFO L402 nArgumentSynthesizer]: We have 25 Motzkin's Theorem applications. [2018-11-23 02:08:44,595 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:44,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,598 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,598 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,598 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:44,598 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:44,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:44,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,603 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:44,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,605 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,605 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 02:08:44,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,606 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:44,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,606 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 02:08:44,607 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 02:08:44,607 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 02:08:44,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,609 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 02:08:44,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:44,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,611 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:44,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:44,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,613 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,614 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:44,614 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:44,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:44,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:44,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,618 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:44,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:44,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,620 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:44,620 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:44,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,622 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:44,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:44,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,623 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 02:08:44,623 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:44,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:44,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:44,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:44,628 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:44,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:44,628 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:44,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:44,669 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2018-11-23 02:08:44,669 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-23 02:08:45,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,028 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:45,028 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:45,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,030 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,030 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:45,030 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:45,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,259 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:45,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,260 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 02:08:45,260 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:45,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,263 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:45,263 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:45,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,264 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:45,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,266 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:45,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,268 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 02:08:45,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 02:08:45,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 02:08:45,269 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 02:08:45,269 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 02:08:45,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,271 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 02:08:45,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,272 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,272 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,272 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,274 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,277 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,278 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,279 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 [2018-11-23 02:08:45,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,279 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,280 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,280 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:45,281 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,283 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,283 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,284 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,285 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 [2018-11-23 02:08:45,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,286 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,287 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,288 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 [2018-11-23 02:08:45,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,289 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,290 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:45,290 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,292 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 [2018-11-23 02:08:45,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,293 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,293 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 02:08:45,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,293 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,295 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 02:08:45,295 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,300 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 [2018-11-23 02:08:45,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,301 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,301 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2018-11-23 02:08:45,301 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,344 INFO L402 nArgumentSynthesizer]: We have 288 Motzkin's Theorem applications. [2018-11-23 02:08:45,344 INFO L403 nArgumentSynthesizer]: A total of 36 supporting invariants were added. [2018-11-23 02:08:45,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,941 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,941 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:45,941 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,944 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,944 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:45,944 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,949 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2018-11-23 02:08:45,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,949 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,950 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-11-23 02:08:45,950 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,952 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,953 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:45,953 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,954 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 [2018-11-23 02:08:45,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,955 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,955 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,955 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,956 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,957 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,957 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,958 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 [2018-11-23 02:08:45,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 02:08:45,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,958 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,958 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 02:08:45,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 02:08:45,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 02:08:45,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 02:08:45,960 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 02:08:45,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 02:08:45,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 02:08:45,960 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 02:08:45,961 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 02:08:45,961 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 02:08:45,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 02:08:45,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 02:08:45 BoogieIcfgContainer [2018-11-23 02:08:45,970 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 02:08:45,970 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:08:45,970 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:08:45,970 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:08:45,971 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:08:28" (3/4) ... [2018-11-23 02:08:45,974 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 02:08:45,974 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:08:45,975 INFO L168 Benchmark]: Toolchain (without parser) took 17890.82 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 956.6 MB in the beginning and 1.8 GB in the end (delta: -889.6 MB). Peak memory consumption was 883.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:08:45,976 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:08:45,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 956.6 MB in the beginning and 1.2 GB in the end (delta: -195.3 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:08:45,976 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 02:08:45,977 INFO L168 Benchmark]: Boogie Preprocessor took 14.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:08:45,977 INFO L168 Benchmark]: RCFGBuilder took 160.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2018-11-23 02:08:45,977 INFO L168 Benchmark]: BuchiAutomizer took 17357.25 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 1.1 GB in the beginning and 1.8 GB in the end (delta: -722.0 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-23 02:08:45,978 INFO L168 Benchmark]: Witness Printer took 4.19 ms. Allocated memory is still 2.8 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:08:45,981 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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 320.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 956.6 MB in the beginning and 1.2 GB in the end (delta: -195.3 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 160.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 17357.25 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 1.1 GB in the beginning and 1.8 GB in the end (delta: -722.0 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Witness Printer took 4.19 ms. Allocated memory is still 2.8 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.1 modules have a trivial ranking function, the largest among these consists of 3 locations. The remainder module has 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 17.3s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 17.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 7 states and ocurred in iteration 1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 13 SDtfs, 0 SDslu, 8 SDs, 0 SdLazy, 6 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital218 mio100 ax100 hnf99 lsp277 ukn28 mio100 lsp73 div116 bol100 ite100 ukn100 eq147 hnf78 smp92 dnf1254 smp19 tf100 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 640ms VariablesStem: 8 VariablesLoop: 10 DisjunctsStem: 1 DisjunctsLoop: 6 SupportingInvariants: 36 MotzkinApplications: 288 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6;" "assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.alloc(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0;" "call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4;" "assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3;" "assume !!skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~short5;havoc skip_to_#t~mem3;" "skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2;" Loop: "call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4;" "assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3;" "assume !!skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~short5;havoc skip_to_#t~mem3;" "skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...