./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/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 32bit --witnessprinter.graph.data.programhash a033d09eab07f8bc6e49bb4301ebd6c89110f535 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 08:34:43,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:34:43,906 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:34:43,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:34:43,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:34:43,912 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:34:43,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:34:43,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:34:43,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:34:43,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:34:43,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:34:43,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:34:43,917 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:34:43,918 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:34:43,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:34:43,919 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:34:43,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:34:43,921 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:34:43,922 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:34:43,923 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:34:43,924 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:34:43,925 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:34:43,927 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:34:43,927 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:34:43,927 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:34:43,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:34:43,928 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:34:43,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:34:43,929 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:34:43,930 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:34:43,930 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:34:43,930 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:34:43,931 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:34:43,931 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:34:43,931 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:34:43,932 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:34:43,932 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 08:34:43,942 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:34:43,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:34:43,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:34:43,943 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:34:43,944 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:34:43,944 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 08:34:43,944 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 08:34:43,944 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 08:34:43,944 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 08:34:43,944 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 08:34:43,944 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 08:34:43,944 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 08:34:43,945 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 08:34:43,946 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 08:34:43,946 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 08:34:43,946 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 08:34:43,947 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 08:34:43,947 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_726829b5-8fa2-4213-bcf5-017185fc2d92/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a033d09eab07f8bc6e49bb4301ebd6c89110f535 [2018-11-18 08:34:43,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:34:43,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:34:43,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:34:43,983 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:34:43,983 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:34:43,983 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-18 08:34:44,028 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/data/b014b0c95/330af9db45d84a868c1881affe853035/FLAGa7c1cd1ad [2018-11-18 08:34:44,429 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:34:44,429 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-18 08:34:44,433 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/data/b014b0c95/330af9db45d84a868c1881affe853035/FLAGa7c1cd1ad [2018-11-18 08:34:44,443 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/data/b014b0c95/330af9db45d84a868c1881affe853035 [2018-11-18 08:34:44,446 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:34:44,447 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 08:34:44,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:44,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:34:44,450 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:34:44,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a96ca9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44, skipping insertion in model container [2018-11-18 08:34:44,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:34:44,469 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:34:44,579 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:44,582 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:34:44,592 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:44,601 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:34:44,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44 WrapperNode [2018-11-18 08:34:44,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:44,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 08:34:44,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 08:34:44,602 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 08:34:44,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,609 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 08:34:44,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:34:44,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:34:44,620 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:34:44,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... [2018-11-18 08:34:44,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:34:44,629 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:34:44,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:34:44,629 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:34:44,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/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 [2018-11-18 08:34:44,704 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-18 08:34:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-18 08:34:44,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:34:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:34:44,704 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-18 08:34:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-18 08:34:44,792 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 08:34:44,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:44 BoogieIcfgContainer [2018-11-18 08:34:44,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 08:34:44,793 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 08:34:44,793 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 08:34:44,795 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 08:34:44,796 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 08:34:44,796 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 08:34:44" (1/3) ... [2018-11-18 08:34:44,797 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12c9e5b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 08:34:44, skipping insertion in model container [2018-11-18 08:34:44,797 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 08:34:44,797 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44" (2/3) ... [2018-11-18 08:34:44,797 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12c9e5b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 08:34:44, skipping insertion in model container [2018-11-18 08:34:44,797 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 08:34:44,797 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:44" (3/3) ... [2018-11-18 08:34:44,799 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-18 08:34:44,846 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 08:34:44,846 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 08:34:44,846 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 08:34:44,847 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 08:34:44,847 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 08:34:44,847 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 08:34:44,847 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 08:34:44,847 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 08:34:44,847 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 08:34:44,857 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-18 08:34:44,876 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-18 08:34:44,876 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 08:34:44,877 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 08:34:44,883 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-18 08:34:44,883 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-18 08:34:44,884 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 08:34:44,884 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-18 08:34:44,885 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-18 08:34:44,886 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 08:34:44,886 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 08:34:44,886 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-18 08:34:44,886 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-18 08:34:44,893 INFO L794 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue [2018-11-18 08:34:44,893 INFO L796 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-18 08:34:44,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:44,898 INFO L82 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2018-11-18 08:34:44,900 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:44,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:44,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:44,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:44,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:34:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:34:44,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:44,959 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2018-11-18 08:34:44,959 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:44,959 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:44,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:44,960 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:44,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:34:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:34:44,984 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:34:44,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2018-11-18 08:34:44,985 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:34:44,985 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:34:44,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:44,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:34:44,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:34:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:34:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:34:45,121 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:34:45,121 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:34:45,121 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:34:45,122 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:34:45,122 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 08:34:45,122 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:34:45,122 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:34:45,122 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:34:45,122 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-18 08:34:45,122 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:34:45,123 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:34:45,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,191 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:34:45,329 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:34:45,329 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:34:45,339 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:34:45,339 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:34:45,346 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:34:45,347 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:34:45,363 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:34:45,363 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:34:45,365 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:34:45,365 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:34:45,381 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:34:45,381 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:34:45,398 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 08:34:45,398 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:01,053 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-18 08:35:01,059 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:01,060 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:01,060 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:01,060 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:01,060 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 08:35:01,060 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:01,060 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:01,060 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:01,060 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-18 08:35:01,060 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:01,060 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:01,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,176 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:01,179 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 08:35:01,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,184 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,188 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,189 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,191 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 [2018-11-18 08:35:01,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,194 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,205 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 [2018-11-18 08:35:01,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,206 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,206 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,209 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 [2018-11-18 08:35:01,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,211 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,211 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,214 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,214 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,216 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,217 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,222 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 [2018-11-18 08:35:01,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,223 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,223 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,225 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 [2018-11-18 08:35:01,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,226 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,229 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,232 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:01,233 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:01,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,234 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 08:35:01,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,238 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,239 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,242 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,249 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,267 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 [2018-11-18 08:35:01,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,271 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 [2018-11-18 08:35:01,271 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,272 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,274 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 [2018-11-18 08:35:01,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,279 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,282 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 [2018-11-18 08:35:01,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,283 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,288 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,289 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 [2018-11-18 08:35:01,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,290 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,293 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,295 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 08:35:01,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,318 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 [2018-11-18 08:35:01,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,338 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 [2018-11-18 08:35:01,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,343 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 08:35:01,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,345 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,348 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,349 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,353 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,367 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,373 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,377 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,379 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,380 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:01,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,387 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,388 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,389 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 08:35:01,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,390 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,394 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,395 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,399 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,401 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 [2018-11-18 08:35:01,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,402 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,402 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,409 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,442 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,443 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,445 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,446 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,448 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,448 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,451 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,452 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,460 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,462 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,463 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,464 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,468 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:01,469 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:01,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,470 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 08:35:01,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,471 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,473 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,476 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,477 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,484 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,486 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,528 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,529 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,538 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,540 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,543 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,547 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,551 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,555 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,559 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 [2018-11-18 08:35:01,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,560 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:01,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,560 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,561 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,563 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 08:35:01,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,568 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 [2018-11-18 08:35:01,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,569 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,570 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,572 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 [2018-11-18 08:35:01,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,573 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,576 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,627 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,629 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,638 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,639 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,640 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,642 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,648 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,649 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,655 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,656 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,659 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:01,660 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:01,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,661 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 08:35:01,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,663 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,669 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,680 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,681 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,683 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,684 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,684 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,695 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,697 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,700 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 [2018-11-18 08:35:01,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,701 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:01,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:01,702 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:01,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,704 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 08:35:01,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,704 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,705 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,706 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,709 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 [2018-11-18 08:35:01,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,710 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,710 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,715 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,716 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,734 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 [2018-11-18 08:35:01,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,735 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,735 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,736 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,739 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 [2018-11-18 08:35:01,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,740 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:01,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,745 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,745 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,746 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,749 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 [2018-11-18 08:35:01,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,750 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,750 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,751 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,755 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 [2018-11-18 08:35:01,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,759 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 [2018-11-18 08:35:01,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,761 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,765 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 [2018-11-18 08:35:01,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:01,765 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:01,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:01,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:01,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:01,766 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:01,766 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:01,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:01,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:01,806 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:01,806 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:01,806 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:01,806 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:01,806 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 08:35:01,806 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:01,806 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:01,806 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:01,806 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-18 08:35:01,806 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:01,807 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:01,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:01,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:02,001 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:02,002 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,006 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,006 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,008 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,008 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,024 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,024 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,026 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,026 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,047 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,047 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,049 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,049 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,064 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,064 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,066 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,066 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,082 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,082 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,084 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,084 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,100 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,100 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,102 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,102 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,140 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,140 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:02,146 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:02,146 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,163 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:02,163 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:02,192 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 08:35:02,193 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:17,956 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-18 08:35:17,964 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:17,964 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:17,964 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:17,964 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:17,964 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 08:35:17,964 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:17,964 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:17,964 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:17,964 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-18 08:35:17,964 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:17,964 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:17,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:17,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:18,151 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:18,151 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 08:35:18,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,152 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,152 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,154 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,157 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,160 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,162 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,165 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,165 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,168 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,168 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,170 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,170 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,171 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,173 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,174 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,176 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:18,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:18,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,178 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 08:35:18,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,182 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,183 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 [2018-11-18 08:35:18,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,184 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,185 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 [2018-11-18 08:35:18,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,185 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,188 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,189 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 [2018-11-18 08:35:18,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,190 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,191 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 [2018-11-18 08:35:18,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,192 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,195 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 [2018-11-18 08:35:18,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,197 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 [2018-11-18 08:35:18,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,198 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,200 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 [2018-11-18 08:35:18,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,202 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 [2018-11-18 08:35:18,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,205 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 [2018-11-18 08:35:18,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,206 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,206 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,207 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 08:35:18,207 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 [2018-11-18 08:35:18,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,209 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 [2018-11-18 08:35:18,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,211 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 [2018-11-18 08:35:18,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,212 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 [2018-11-18 08:35:18,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,214 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 [2018-11-18 08:35:18,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,219 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 [2018-11-18 08:35:18,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,221 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 [2018-11-18 08:35:18,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,238 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 08:35:18,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,244 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 [2018-11-18 08:35:18,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,250 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,252 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,253 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 [2018-11-18 08:35:18,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,254 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,254 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,259 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 [2018-11-18 08:35:18,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,264 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 [2018-11-18 08:35:18,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,266 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 [2018-11-18 08:35:18,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,266 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,267 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,268 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 [2018-11-18 08:35:18,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,268 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,269 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,271 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,271 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 [2018-11-18 08:35:18,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:18,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,272 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,272 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,273 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 08:35:18,273 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 [2018-11-18 08:35:18,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,274 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,275 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,276 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 [2018-11-18 08:35:18,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,276 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,276 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,277 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,278 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,279 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,281 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,282 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 [2018-11-18 08:35:18,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,283 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,284 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 [2018-11-18 08:35:18,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,285 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,287 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,288 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 [2018-11-18 08:35:18,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,289 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,289 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,295 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,296 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,305 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,305 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,307 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,307 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,321 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,321 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,323 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,323 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,324 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,325 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,336 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,338 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 [2018-11-18 08:35:18,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:18,339 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:18,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,340 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 08:35:18,340 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 [2018-11-18 08:35:18,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,341 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,343 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,357 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 [2018-11-18 08:35:18,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,358 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,359 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,361 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,364 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,373 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,375 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,375 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,377 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,378 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,384 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 [2018-11-18 08:35:18,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,384 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,389 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,390 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 [2018-11-18 08:35:18,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,392 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,394 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,418 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 [2018-11-18 08:35:18,419 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,419 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,420 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,420 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,422 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,433 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,437 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,438 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,440 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,440 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,441 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,443 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:18,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,449 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 08:35:18,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,449 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,452 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,452 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,458 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,464 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,466 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,467 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,468 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,470 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,472 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,484 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,486 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,488 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,531 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,534 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,536 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,537 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,540 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,546 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,547 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,548 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:18,549 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:18,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,550 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 08:35:18,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,550 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,553 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,557 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,567 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,568 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 [2018-11-18 08:35:18,569 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,569 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,569 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,570 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,572 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 [2018-11-18 08:35:18,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,572 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,573 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,574 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 [2018-11-18 08:35:18,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,591 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,591 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,596 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,631 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,631 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,633 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,634 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,634 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,636 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:18,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:18,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:18,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,658 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 08:35:18,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,660 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,661 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,661 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,664 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,675 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,675 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,680 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,682 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,684 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,685 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,697 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,699 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,700 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,700 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,703 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,703 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,704 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,706 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 [2018-11-18 08:35:18,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,707 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,719 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,719 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,723 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,724 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,739 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 [2018-11-18 08:35:18,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,739 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,740 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,742 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 [2018-11-18 08:35:18,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,746 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,746 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,749 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 [2018-11-18 08:35:18,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,750 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,750 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,754 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,755 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,758 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 [2018-11-18 08:35:18,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,768 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,769 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,772 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,772 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,773 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:18,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:18,776 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:18,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:18,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:18,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:18,777 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:18,777 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:18,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:18,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:18,781 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-18 08:35:18,781 INFO L794 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-18 08:35:18,791 INFO L796 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-18 08:35:18,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:35:18,792 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 2 times [2018-11-18 08:35:18,792 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:35:18,792 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:35:18,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:35:18,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 08:35:18,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:35:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:35:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:35:18,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:35:18,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 2 times [2018-11-18 08:35:18,803 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:35:18,803 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:35:18,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:35:18,804 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 08:35:18,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:35:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:35:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:35:18,810 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:35:18,810 INFO L82 PathProgramCache]: Analyzing trace with hash 1664022846, now seen corresponding path program 3 times [2018-11-18 08:35:18,811 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 08:35:18,811 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 08:35:18,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:35:18,811 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 08:35:18,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 08:35:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:35:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 08:35:18,968 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-18 08:35:19,071 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-18 08:35:19,235 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:19,236 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:19,236 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:19,236 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:19,236 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 08:35:19,236 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,236 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:19,236 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:19,236 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-18 08:35:19,236 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:19,236 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:19,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:19,382 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:19,382 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,388 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,388 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:19,395 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:19,395 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,426 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,426 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:19,429 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:19,429 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,447 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,447 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:19,449 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:19,449 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,469 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,469 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:19,471 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:19,471 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,489 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,489 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:19,491 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:19,491 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,509 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,509 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:19,511 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:19,511 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,536 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:19,537 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:19,557 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 08:35:19,558 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:31,614 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-18 08:35:31,620 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:31,620 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:31,620 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:31,620 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:31,620 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 08:35:31,620 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:31,621 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:31,621 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:31,621 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-18 08:35:31,621 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:31,621 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:31,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,642 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:31,739 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:31,739 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 08:35:31,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,744 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,744 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,747 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 [2018-11-18 08:35:31,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,748 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,748 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,749 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 [2018-11-18 08:35:31,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,750 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,752 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,752 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,754 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,754 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,755 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 [2018-11-18 08:35:31,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,755 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,756 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,759 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 [2018-11-18 08:35:31,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,760 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,760 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,761 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,762 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,762 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 [2018-11-18 08:35:31,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,763 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:31,763 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:31,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,764 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 08:35:31,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,765 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,766 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 [2018-11-18 08:35:31,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,767 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,767 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,768 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 [2018-11-18 08:35:31,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,769 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,769 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,771 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,772 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,773 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,774 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,774 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,776 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,779 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 [2018-11-18 08:35:31,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,780 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,781 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,781 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 [2018-11-18 08:35:31,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,782 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,784 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,785 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 08:35:31,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,788 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,789 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 [2018-11-18 08:35:31,789 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,793 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,794 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,795 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 [2018-11-18 08:35:31,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,796 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,797 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,804 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,807 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 08:35:31,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,808 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,809 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,811 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,811 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 [2018-11-18 08:35:31,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,813 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,813 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 [2018-11-18 08:35:31,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,814 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,815 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,850 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,851 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 [2018-11-18 08:35:31,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,852 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,853 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 [2018-11-18 08:35:31,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,854 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,859 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 [2018-11-18 08:35:31,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,860 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,861 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 [2018-11-18 08:35:31,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:31,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,865 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 08:35:31,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,866 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,868 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,870 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 [2018-11-18 08:35:31,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,887 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,888 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 [2018-11-18 08:35:31,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,890 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,890 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 [2018-11-18 08:35:31,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,892 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,901 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 [2018-11-18 08:35:31,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,902 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,904 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,904 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:31,906 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:31,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,907 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 08:35:31,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,907 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,909 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 [2018-11-18 08:35:31,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,910 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,911 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,912 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,912 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,913 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,915 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,917 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,919 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 [2018-11-18 08:35:31,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,919 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,921 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 [2018-11-18 08:35:31,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,938 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,940 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 [2018-11-18 08:35:31,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,940 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,943 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:31,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:31,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:31,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,944 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 08:35:31,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,945 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,946 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,948 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,949 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,952 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 [2018-11-18 08:35:31,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,953 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,955 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,957 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,958 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 [2018-11-18 08:35:31,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,959 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,961 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,992 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,993 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,995 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:31,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,997 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:31,998 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:31,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:31,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:31,999 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 08:35:31,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:31,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:31,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:31,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:31,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:31,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:31,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,000 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,002 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,004 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,004 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,004 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,012 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,012 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,013 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,015 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,018 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,048 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,049 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,055 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 [2018-11-18 08:35:32,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,055 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,056 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,057 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 [2018-11-18 08:35:32,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:32,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:32,084 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:32,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,085 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 08:35:32,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,086 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,086 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,089 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,090 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,117 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,117 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,118 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,121 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,122 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,125 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,127 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 [2018-11-18 08:35:32,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,154 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,154 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,157 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,158 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,173 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,173 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,187 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,188 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:32,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:32,190 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:32,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:32,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:32,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:32,191 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:32,191 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:32,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:32,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:32,323 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-18 08:35:32,439 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-18 08:35:32,571 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-18 08:35:32,780 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:32,780 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:32,780 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:32,780 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:32,780 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 08:35:32,780 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:32,780 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:32,780 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:32,780 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-18 08:35:32,781 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:32,781 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:32,782 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,788 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:32,925 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:32,925 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:32,931 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:32,931 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:32,933 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:32,933 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:32,948 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:32,949 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:32,950 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:32,950 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 25 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 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:32,966 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:32,967 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:32,970 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 08:35:32,970 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 26 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 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:32,987 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 08:35:32,987 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_726829b5-8fa2-4213-bcf5-017185fc2d92/bin-2019/uautomizer/z3 Starting monitored process 27 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 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:33,005 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 08:35:33,005 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 08:35:47,395 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-18 08:35:47,400 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 08:35:47,400 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 08:35:47,401 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 08:35:47,401 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 08:35:47,401 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 08:35:47,401 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 08:35:47,401 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 08:35:47,401 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 08:35:47,401 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-18 08:35:47,401 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 08:35:47,401 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 08:35:47,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 08:35:47,591 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 08:35:47,591 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 08:35:47,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,592 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,592 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,594 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 [2018-11-18 08:35:47,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,594 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,594 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,596 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,596 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,597 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,597 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,598 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,600 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:47,601 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 08:35:47,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,606 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 [2018-11-18 08:35:47,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,607 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,607 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,608 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,608 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,609 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 [2018-11-18 08:35:47,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,610 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,610 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 [2018-11-18 08:35:47,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,611 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,612 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 [2018-11-18 08:35:47,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,613 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 [2018-11-18 08:35:47,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,614 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,614 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,615 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 [2018-11-18 08:35:47,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,616 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,617 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,617 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,617 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 [2018-11-18 08:35:47,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,618 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,618 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,619 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 [2018-11-18 08:35:47,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,620 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 08:35:47,621 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 08:35:47,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,621 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 08:35:47,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,624 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,627 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 [2018-11-18 08:35:47,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,628 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 08:35:47,629 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 08:35:47,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,636 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,636 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,639 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,639 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,641 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,642 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,643 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,645 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,645 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,646 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,648 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,648 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,649 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,649 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,650 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,650 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,651 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 08:35:47,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,652 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,659 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 08:35:47,659 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 08:35:47,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,674 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,676 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,677 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,679 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,680 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,684 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 08:35:47,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,685 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,686 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,686 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,691 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,693 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 08:35:47,693 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 08:35:47,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,706 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 [2018-11-18 08:35:47,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,706 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,708 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,709 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 [2018-11-18 08:35:47,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,712 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 [2018-11-18 08:35:47,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,715 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 [2018-11-18 08:35:47,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,716 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,718 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 [2018-11-18 08:35:47,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,752 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,755 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 [2018-11-18 08:35:47,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 08:35:47,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:47,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:47,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,756 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 08:35:47,756 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 [2018-11-18 08:35:47,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,757 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,789 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,791 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,791 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,792 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 [2018-11-18 08:35:47,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,793 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,793 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,794 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 [2018-11-18 08:35:47,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,794 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,795 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,826 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,827 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 08:35:47,828 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 08:35:47,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,846 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 [2018-11-18 08:35:47,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,847 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,847 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,848 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 [2018-11-18 08:35:47,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,849 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,869 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,870 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 [2018-11-18 08:35:47,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,872 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,873 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 [2018-11-18 08:35:47,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,906 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,907 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,907 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,908 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 [2018-11-18 08:35:47,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,908 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,909 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,943 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 [2018-11-18 08:35:47,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:47,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,946 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 08:35:47,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 08:35:47,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,947 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 08:35:47,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,978 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:47,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,981 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:47,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:47,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:47,984 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:47,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:47,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:47,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:47,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:47,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:47,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:47,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:47,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,012 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,013 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,013 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,015 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 08:35:48,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 08:35:48,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,083 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 [2018-11-18 08:35:48,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,084 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,084 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,086 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,088 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,089 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,090 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,090 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,092 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,106 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,109 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,110 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,148 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 [2018-11-18 08:35:48,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,149 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,188 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 08:35:48,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,190 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,191 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 08:35:48,191 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 [2018-11-18 08:35:48,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,191 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,192 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,195 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,229 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,230 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,230 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,233 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,240 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 08:35:48,240 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 08:35:48,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,324 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,324 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,326 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,326 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,327 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,328 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 [2018-11-18 08:35:48,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,328 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,329 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,330 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,331 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 [2018-11-18 08:35:48,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,338 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,340 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 [2018-11-18 08:35:48,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,340 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,346 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 [2018-11-18 08:35:48,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,382 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,389 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,390 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,392 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,393 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,395 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 [2018-11-18 08:35:48,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,426 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,426 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 08:35:48,429 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 08:35:48,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,431 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 08:35:48,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,431 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,468 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,507 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,509 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 08:35:48,509 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 08:35:48,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,534 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,556 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,558 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,561 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,561 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,598 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,599 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 08:35:48,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 08:35:48,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 08:35:48,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,645 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 08:35:48,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,680 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,683 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,683 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,684 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,688 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,688 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,723 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,723 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,727 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,727 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,730 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 08:35:48,730 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 08:35:48,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,855 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,856 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,858 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 [2018-11-18 08:35:48,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,863 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,863 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,865 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,866 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,866 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,873 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,875 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 [2018-11-18 08:35:48,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,875 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,876 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,878 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 [2018-11-18 08:35:48,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,878 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,879 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,879 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,882 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,882 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,884 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 [2018-11-18 08:35:48,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,884 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,885 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,886 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 [2018-11-18 08:35:48,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,887 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,887 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,887 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 08:35:48,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,890 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,890 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,892 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 [2018-11-18 08:35:48,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 08:35:48,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 08:35:48,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 08:35:48,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 08:35:48,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 08:35:48,924 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 08:35:48,924 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 08:35:48,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 08:35:48,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 08:35:48,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 08:35:48 BoogieIcfgContainer [2018-11-18 08:35:48,932 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 08:35:48,932 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 08:35:48,932 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 08:35:48,932 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 08:35:48,933 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:44" (3/4) ... [2018-11-18 08:35:48,937 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 08:35:48,937 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 08:35:48,937 INFO L168 Benchmark]: Toolchain (without parser) took 64491.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 315.6 MB). Free memory was 960.2 MB in the beginning and 1.3 GB in the end (delta: -310.7 MB). Peak memory consumption was 5.0 MB. Max. memory is 11.5 GB. [2018-11-18 08:35:48,938 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:35:48,938 INFO L168 Benchmark]: CACSL2BoogieTranslator took 153.80 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:35:48,939 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.80 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 946.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:35:48,939 INFO L168 Benchmark]: Boogie Preprocessor took 9.30 ms. Allocated memory is still 1.0 GB. Free memory is still 946.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:35:48,940 INFO L168 Benchmark]: RCFGBuilder took 163.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -187.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:35:48,940 INFO L168 Benchmark]: BuchiAutomizer took 64139.24 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.7 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -137.0 MB). Peak memory consumption was 450.4 MB. Max. memory is 11.5 GB. [2018-11-18 08:35:48,970 INFO L168 Benchmark]: Witness Printer took 4.52 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:35:48,973 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 153.80 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.80 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 946.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.30 ms. Allocated memory is still 1.0 GB. Free memory is still 946.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 163.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -187.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 64139.24 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.7 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -137.0 MB). Peak memory consumption was 450.4 MB. Max. memory is 11.5 GB. * Witness Printer took 4.52 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 64.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 64.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 124ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 26.5s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...