./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9dcdf92c69f76a88ce31ba72cdb252facb0f647f 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 04:30:29,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 04:30:29,859 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 04:30:29,866 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 04:30:29,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 04:30:29,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 04:30:29,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 04:30:29,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 04:30:29,869 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 04:30:29,870 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 04:30:29,870 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 04:30:29,870 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 04:30:29,871 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 04:30:29,871 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 04:30:29,872 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 04:30:29,872 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 04:30:29,873 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 04:30:29,874 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 04:30:29,875 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 04:30:29,875 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 04:30:29,876 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 04:30:29,877 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 04:30:29,878 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 04:30:29,878 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 04:30:29,878 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 04:30:29,879 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 04:30:29,879 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 04:30:29,879 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 04:30:29,880 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 04:30:29,880 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 04:30:29,881 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 04:30:29,881 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 04:30:29,881 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 04:30:29,881 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 04:30:29,882 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 04:30:29,882 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 04:30:29,882 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-12-02 04:30:29,890 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 04:30:29,890 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 04:30:29,891 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 04:30:29,891 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 04:30:29,891 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 04:30:29,891 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-02 04:30:29,891 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-02 04:30:29,891 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-02 04:30:29,891 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-02 04:30:29,891 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-02 04:30:29,892 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 04:30:29,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-02 04:30:29,893 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 04:30:29,893 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 04:30:29,893 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-02 04:30:29,893 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 04:30:29,893 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 04:30:29,893 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-02 04:30:29,894 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-02 04:30:29,894 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_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dcdf92c69f76a88ce31ba72cdb252facb0f647f [2018-12-02 04:30:29,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 04:30:29,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 04:30:29,922 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 04:30:29,923 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 04:30:29,924 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 04:30:29,924 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2018-12-02 04:30:29,964 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/data/658dd5554/8f1679ddcf3f429f9f3bcd5a9a59ffa4/FLAG4e1271204 [2018-12-02 04:30:30,370 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 04:30:30,371 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2018-12-02 04:30:30,377 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/data/658dd5554/8f1679ddcf3f429f9f3bcd5a9a59ffa4/FLAG4e1271204 [2018-12-02 04:30:30,727 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/data/658dd5554/8f1679ddcf3f429f9f3bcd5a9a59ffa4 [2018-12-02 04:30:30,733 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 04:30:30,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 04:30:30,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 04:30:30,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 04:30:30,744 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 04:30:30,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:30:30" (1/1) ... [2018-12-02 04:30:30,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32f91bec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:30, skipping insertion in model container [2018-12-02 04:30:30,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:30:30" (1/1) ... [2018-12-02 04:30:30,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 04:30:30,783 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 04:30:30,928 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:30:30,934 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 04:30:30,989 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:30:31,014 INFO L195 MainTranslator]: Completed translation [2018-12-02 04:30:31,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31 WrapperNode [2018-12-02 04:30:31,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 04:30:31,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 04:30:31,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 04:30:31,015 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 04:30:31,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,048 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 04:30:31,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 04:30:31,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 04:30:31,049 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 04:30:31,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... [2018-12-02 04:30:31,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 04:30:31,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 04:30:31,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 04:30:31,063 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 04:30:31,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/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 [2018-12-02 04:30:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 04:30:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 04:30:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 04:30:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 04:30:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 04:30:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 04:30:31,213 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 04:30:31,213 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-02 04:30:31,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:30:31 BoogieIcfgContainer [2018-12-02 04:30:31,214 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 04:30:31,214 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-02 04:30:31,214 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-02 04:30:31,217 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-02 04:30:31,217 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 04:30:31,217 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 04:30:30" (1/3) ... [2018-12-02 04:30:31,218 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@a77182e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 04:30:31, skipping insertion in model container [2018-12-02 04:30:31,218 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 04:30:31,218 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:31" (2/3) ... [2018-12-02 04:30:31,218 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@a77182e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 04:30:31, skipping insertion in model container [2018-12-02 04:30:31,218 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 04:30:31,218 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:30:31" (3/3) ... [2018-12-02 04:30:31,219 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3b-alloca_true-termination.c.i [2018-12-02 04:30:31,253 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 04:30:31,254 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-02 04:30:31,254 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-02 04:30:31,254 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-02 04:30:31,254 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 04:30:31,254 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 04:30:31,254 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-02 04:30:31,254 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 04:30:31,254 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-02 04:30:31,263 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-12-02 04:30:31,275 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-02 04:30:31,275 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 04:30:31,276 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 04:30:31,279 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-02 04:30:31,280 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-02 04:30:31,280 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-02 04:30:31,280 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-12-02 04:30:31,280 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-02 04:30:31,280 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 04:30:31,281 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 04:30:31,281 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-02 04:30:31,281 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-02 04:30:31,286 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true [2018-12-02 04:30:31,286 INFO L796 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2018-12-02 04:30:31,289 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:30:31,289 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-12-02 04:30:31,291 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:30:31,291 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:30:31,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:31,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:30:31,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:31,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:31,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:30:31,378 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2018-12-02 04:30:31,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:30:31,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:30:31,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:31,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:30:31,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:31,384 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 04:30:31,384 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 04:30:31,384 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 04:30:31,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:30:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:31,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:30:31,426 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2018-12-02 04:30:31,426 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:30:31,426 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:30:31,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:31,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:30:31,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:31,435 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 04:30:31,435 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 04:30:31,435 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 04:30:31,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:30:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:31,604 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2018-12-02 04:30:31,796 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 78 [2018-12-02 04:30:31,860 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 04:30:31,861 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 04:30:31,861 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 04:30:31,861 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 04:30:31,861 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 04:30:31,861 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 04:30:31,861 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 04:30:31,861 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 04:30:31,862 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2018-12-02 04:30:31,862 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 04:30:31,862 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 04:30:31,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:31,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,062 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-12-02 04:30:32,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:32,459 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 04:30:32,462 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 04:30:32,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,466 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,468 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,470 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 [2018-12-02 04:30:32,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,471 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,471 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,474 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 04:30:32,474 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,487 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,491 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,491 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,516 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,517 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,518 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,520 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,521 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,521 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,527 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 [2018-12-02 04:30:32,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,528 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,528 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,529 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 04:30:32,529 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,535 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,536 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,538 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,540 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,541 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,557 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,558 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,558 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,563 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,564 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,564 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,568 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 [2018-12-02 04:30:32,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,569 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,570 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,570 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,574 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 [2018-12-02 04:30:32,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,574 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,574 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,575 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 04:30:32,576 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,580 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,581 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,582 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,582 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,584 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,584 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,586 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,586 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,588 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,589 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,590 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 [2018-12-02 04:30:32,590 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,590 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,591 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,591 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,593 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 [2018-12-02 04:30:32,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,593 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,594 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,595 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,596 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,596 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,598 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 [2018-12-02 04:30:32,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,599 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,599 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,601 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,601 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,604 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,607 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,608 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 [2018-12-02 04:30:32,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,611 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 [2018-12-02 04:30:32,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,612 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:32,612 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:32,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:32,615 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:32,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,616 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 04:30:32,617 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 [2018-12-02 04:30:32,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,618 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,619 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 [2018-12-02 04:30:32,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,620 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,621 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,621 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,625 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 [2018-12-02 04:30:32,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,628 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,628 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,636 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 [2018-12-02 04:30:32,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,636 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,637 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,637 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,639 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 [2018-12-02 04:30:32,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,639 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,640 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,641 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,645 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 [2018-12-02 04:30:32,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,646 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,647 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,647 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,651 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 [2018-12-02 04:30:32,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,652 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,652 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,653 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,654 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 [2018-12-02 04:30:32,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,655 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,657 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,657 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,668 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,669 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,669 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,673 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 [2018-12-02 04:30:32,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,674 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,675 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,675 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,678 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 [2018-12-02 04:30:32,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,679 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,680 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,680 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,683 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 [2018-12-02 04:30:32,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,684 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,684 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,685 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,685 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,689 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,690 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 [2018-12-02 04:30:32,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,691 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,691 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,695 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,697 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,698 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,699 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,699 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,702 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,704 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,704 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,706 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 [2018-12-02 04:30:32,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,707 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,709 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,709 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,710 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,711 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 [2018-12-02 04:30:32,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,714 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,714 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,714 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,716 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 [2018-12-02 04:30:32,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,717 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,717 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,718 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 [2018-12-02 04:30:32,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,718 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,719 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,719 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,722 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,722 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,723 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 04:30:32,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,726 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,727 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:32,727 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,734 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,735 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,744 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,744 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,746 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 [2018-12-02 04:30:32,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,747 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,747 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,753 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,754 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:32,754 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,758 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 [2018-12-02 04:30:32,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,759 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,759 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,761 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 [2018-12-02 04:30:32,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,764 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,765 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,779 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,779 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,783 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 [2018-12-02 04:30:32,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,785 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,785 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,789 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 [2018-12-02 04:30:32,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,791 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,791 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,796 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,796 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,797 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:32,797 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,801 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 [2018-12-02 04:30:32,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,802 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,803 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 [2018-12-02 04:30:32,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,804 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,805 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 [2018-12-02 04:30:32,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,813 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,813 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,815 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 [2018-12-02 04:30:32,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,816 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,818 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,819 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,819 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,823 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,825 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,825 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,831 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,831 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,834 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,836 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,836 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:32,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:32,840 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:32,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,841 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 04:30:32,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,842 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,842 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,843 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,845 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:32,845 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,851 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 [2018-12-02 04:30:32,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,855 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,855 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,863 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 [2018-12-02 04:30:32,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,864 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,864 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,868 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,868 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,872 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 [2018-12-02 04:30:32,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,873 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,873 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,874 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:32,875 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,880 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,881 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,887 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,887 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,901 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,901 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,906 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 [2018-12-02 04:30:32,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,908 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,908 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,915 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,915 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,921 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,922 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:32,922 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,930 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,934 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,937 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 [2018-12-02 04:30:32,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,938 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,938 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,943 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 [2018-12-02 04:30:32,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,943 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,944 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,944 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,947 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 [2018-12-02 04:30:32,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,949 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,950 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 [2018-12-02 04:30:32,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,951 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,951 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,957 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,957 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,960 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,963 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:32,964 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:32,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:32,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:32,968 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:32,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,969 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 04:30:32,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:32,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:32,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:32,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:32,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:32,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:32,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:32,972 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:32,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,974 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:32,974 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:32,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:32,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,982 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,982 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:32,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:32,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:32,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:32,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:32,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:32,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:32,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:32,998 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:32,999 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,001 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 [2018-12-02 04:30:33,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,003 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,003 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,010 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,011 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,012 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,012 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,018 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,018 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,021 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,024 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,024 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,035 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,036 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,036 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,042 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,042 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,047 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,048 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,048 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,053 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,054 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,054 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,068 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,070 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,071 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,072 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,072 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,075 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,075 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,077 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,077 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,080 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,083 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,083 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,085 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 [2018-12-02 04:30:33,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,086 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 [2018-12-02 04:30:33,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,087 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,088 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,091 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,092 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 [2018-12-02 04:30:33,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,092 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,093 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:33,093 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:33,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:33,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:33,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,097 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 04:30:33,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,098 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,100 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,100 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,102 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:33,102 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,108 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,110 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,110 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,124 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 [2018-12-02 04:30:33,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,124 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,125 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,126 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,129 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,130 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,130 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,146 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,148 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:33,148 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,153 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,153 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,154 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,154 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,156 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 [2018-12-02 04:30:33,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,156 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,159 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,159 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,187 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 [2018-12-02 04:30:33,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,187 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,188 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,188 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,194 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,195 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,195 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,200 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 [2018-12-02 04:30:33,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,200 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,201 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,201 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,207 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 [2018-12-02 04:30:33,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,207 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,207 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,208 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:33,208 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,213 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 [2018-12-02 04:30:33,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,214 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,216 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,218 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,221 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,222 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 [2018-12-02 04:30:33,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,223 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,225 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 [2018-12-02 04:30:33,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,225 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,226 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,226 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,228 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 [2018-12-02 04:30:33,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,229 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,231 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 [2018-12-02 04:30:33,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,231 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,232 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,232 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,235 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 [2018-12-02 04:30:33,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,235 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,237 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 [2018-12-02 04:30:33,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,237 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,238 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,238 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,240 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 [2018-12-02 04:30:33,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,241 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,241 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,243 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,244 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,244 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,247 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 [2018-12-02 04:30:33,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,247 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,248 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,250 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,251 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,252 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,252 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,256 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:33,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,258 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 04:30:33,259 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 [2018-12-02 04:30:33,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,263 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,264 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:33,265 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,274 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 [2018-12-02 04:30:33,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,275 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,279 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,279 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,306 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 [2018-12-02 04:30:33,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,306 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,307 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,308 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,308 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,314 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,315 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,332 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 [2018-12-02 04:30:33,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,333 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,333 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,334 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:33,334 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,343 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 [2018-12-02 04:30:33,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,344 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,344 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,350 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,350 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,356 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,357 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,401 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,401 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,412 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,412 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,420 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,421 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,421 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,428 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 [2018-12-02 04:30:33,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,429 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,429 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,430 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:33,431 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,438 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,439 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,440 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,441 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,561 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 [2018-12-02 04:30:33,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,562 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,564 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 [2018-12-02 04:30:33,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,565 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,568 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,572 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,572 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,578 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,579 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,581 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,581 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,582 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,583 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,588 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,589 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,591 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 [2018-12-02 04:30:33,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,591 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,593 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,593 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,598 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 [2018-12-02 04:30:33,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,598 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,598 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,599 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,602 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,603 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,607 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,608 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,609 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 [2018-12-02 04:30:33,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,609 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,609 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,610 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:33,610 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:33,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,613 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 [2018-12-02 04:30:33,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,614 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:33,614 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:33,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,615 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 04:30:33,615 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 [2018-12-02 04:30:33,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,617 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 [2018-12-02 04:30:33,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,618 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,618 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:33,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,623 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,624 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,637 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 [2018-12-02 04:30:33,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,637 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,638 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,638 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,639 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 [2018-12-02 04:30:33,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,640 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,641 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,646 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 [2018-12-02 04:30:33,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,646 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,646 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,647 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:33,647 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,650 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 [2018-12-02 04:30:33,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,651 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,651 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,652 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,653 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 [2018-12-02 04:30:33,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,656 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,656 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,671 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 [2018-12-02 04:30:33,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,671 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,672 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,672 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,676 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,677 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,677 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,681 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 [2018-12-02 04:30:33,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,681 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,682 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,682 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,686 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 [2018-12-02 04:30:33,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,687 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,687 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:33,687 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,690 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 [2018-12-02 04:30:33,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,691 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,693 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,695 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,697 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,698 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,699 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 [2018-12-02 04:30:33,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,700 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,700 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,701 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,702 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 [2018-12-02 04:30:33,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,702 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,703 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,703 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,704 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 [2018-12-02 04:30:33,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,705 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,707 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 [2018-12-02 04:30:33,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,707 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,707 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,708 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,709 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 [2018-12-02 04:30:33,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,709 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,710 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,710 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,711 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 [2018-12-02 04:30:33,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,714 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,714 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,716 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 [2018-12-02 04:30:33,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,718 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 [2018-12-02 04:30:33,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,718 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,719 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:33,719 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:33,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:33,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:33,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:33,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,722 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 04:30:33,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,723 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,723 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,725 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,725 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,726 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,726 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 04:30:33,726 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,732 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,734 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,734 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,755 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 [2018-12-02 04:30:33,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,756 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,757 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,757 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,759 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 [2018-12-02 04:30:33,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,759 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,759 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,760 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,760 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,768 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 [2018-12-02 04:30:33,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,769 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,769 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,770 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 04:30:33,770 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,775 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 [2018-12-02 04:30:33,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,775 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,776 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,776 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,779 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,779 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,781 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,781 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,806 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,807 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,807 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,815 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,816 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,816 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,822 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,823 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,823 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,831 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,831 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:33,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,831 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,832 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 04:30:33,832 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,837 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,837 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,839 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,839 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,839 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,841 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,841 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,842 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,844 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,844 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,846 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 [2018-12-02 04:30:33,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,846 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,846 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,847 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,848 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 [2018-12-02 04:30:33,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,849 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,849 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,850 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,853 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,853 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,855 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,855 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,855 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,858 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 [2018-12-02 04:30:33,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,858 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,859 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,861 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,861 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,861 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,861 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,864 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,864 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,866 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,867 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,867 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,869 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,870 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,870 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:33,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,871 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,871 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,872 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:33,872 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:33,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,875 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 [2018-12-02 04:30:33,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:33,875 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:33,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:33,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:33,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:33,875 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:33,875 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:33,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:33,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:33,877 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-02 04:30:33,877 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2018-12-02 04:30:33,877 INFO L796 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2018-12-02 04:30:33,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:30:33,877 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2018-12-02 04:30:33,877 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:30:33,878 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:30:33,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:33,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:30:33,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:33,882 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 04:30:33,882 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 04:30:33,882 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 04:30:33,890 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-02 04:30:33,902 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-02 04:30:33,902 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-02 04:30:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:33,930 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:30:33,930 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2018-12-02 04:30:33,931 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:30:33,931 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:30:33,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:33,931 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 04:30:33,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:33,933 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 04:30:33,933 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 04:30:33,933 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 04:30:33,939 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-02 04:30:33,944 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-02 04:30:33,944 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-02 04:30:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:33,965 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:30:33,965 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2018-12-02 04:30:33,965 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:30:33,965 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:30:33,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:33,966 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 04:30:33,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:30:33,970 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 04:30:33,971 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 04:30:33,971 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6aabaddb-c908-41a5-b015-3b1c7d5459c6/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 04:30:33,982 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-02 04:30:34,022 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-02 04:30:34,022 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-02 04:30:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:30:34,683 WARN L180 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 105 [2018-12-02 04:30:34,852 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2018-12-02 04:30:34,855 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 04:30:34,855 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 04:30:34,855 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 04:30:34,855 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 04:30:34,855 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 04:30:34,855 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 04:30:34,855 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 04:30:34,856 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 04:30:34,856 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2018-12-02 04:30:34,856 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 04:30:34,856 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 04:30:34,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,050 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2018-12-02 04:30:35,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 04:30:35,432 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 04:30:35,432 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 04:30:35,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,433 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,434 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,434 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,437 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,438 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,438 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,439 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 [2018-12-02 04:30:35,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,439 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,440 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,440 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,442 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 [2018-12-02 04:30:35,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,443 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,444 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,444 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,449 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 [2018-12-02 04:30:35,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,449 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,450 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,450 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,453 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,453 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 04:30:35,454 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,457 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,457 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,457 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,460 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,460 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,461 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 04:30:35,461 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,463 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,463 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,464 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 04:30:35,464 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,466 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 [2018-12-02 04:30:35,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,467 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,468 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,468 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,475 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 [2018-12-02 04:30:35,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,475 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,475 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,476 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,477 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,477 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,478 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,479 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,480 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,480 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,480 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,482 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,482 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,483 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 [2018-12-02 04:30:35,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,483 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,483 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,484 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,485 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,486 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,486 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,487 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,488 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,488 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,489 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 [2018-12-02 04:30:35,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,489 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,490 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,491 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,491 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,492 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,492 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,493 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,494 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,495 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,495 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,495 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,496 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,497 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:35,497 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 04:30:35,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,498 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,499 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,500 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 04:30:35,500 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 04:30:35,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,500 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 04:30:35,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,501 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,502 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,505 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,505 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,505 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,507 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,507 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,508 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,511 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,512 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,512 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,518 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,519 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,519 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,522 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,522 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,523 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,523 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,527 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,527 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,530 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 [2018-12-02 04:30:35,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,531 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,531 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,531 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,535 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,535 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,535 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,535 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,538 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 [2018-12-02 04:30:35,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,539 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,541 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,541 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,550 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 [2018-12-02 04:30:35,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,551 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,552 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,552 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,552 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,553 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 [2018-12-02 04:30:35,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,554 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,554 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,555 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 [2018-12-02 04:30:35,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,556 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,556 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,557 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 [2018-12-02 04:30:35,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,558 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,558 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,559 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 [2018-12-02 04:30:35,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,559 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,559 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,561 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,561 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,563 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,563 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,563 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,564 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 [2018-12-02 04:30:35,564 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,565 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,565 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,566 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,566 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,568 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,568 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 [2018-12-02 04:30:35,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,569 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,569 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,572 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,572 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,574 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,574 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,574 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,578 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,579 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 04:30:35,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,579 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,580 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,580 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,585 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,585 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,587 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,588 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,588 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,591 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 [2018-12-02 04:30:35,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,593 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,601 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 [2018-12-02 04:30:35,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,602 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,602 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,606 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 [2018-12-02 04:30:35,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,607 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,607 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:35,608 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,611 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 [2018-12-02 04:30:35,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,612 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,612 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,616 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 [2018-12-02 04:30:35,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,617 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,618 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:35,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,621 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 [2018-12-02 04:30:35,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,622 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,622 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:35,623 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,626 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 [2018-12-02 04:30:35,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,643 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 [2018-12-02 04:30:35,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,644 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,644 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,646 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 [2018-12-02 04:30:35,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,647 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 [2018-12-02 04:30:35,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,649 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,649 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,651 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 [2018-12-02 04:30:35,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,652 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,653 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 [2018-12-02 04:30:35,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,654 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,654 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 [2018-12-02 04:30:35,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,656 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,656 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,657 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 [2018-12-02 04:30:35,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,658 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,658 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,661 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 [2018-12-02 04:30:35,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,662 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,663 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 [2018-12-02 04:30:35,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,664 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,665 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 [2018-12-02 04:30:35,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,668 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 [2018-12-02 04:30:35,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,669 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,669 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,671 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 [2018-12-02 04:30:35,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,672 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,672 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:35,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:35,677 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:35,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,677 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 04:30:35,677 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 [2018-12-02 04:30:35,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,679 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,679 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,684 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 [2018-12-02 04:30:35,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,685 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,685 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,687 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 [2018-12-02 04:30:35,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,688 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,688 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,695 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,695 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,706 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,706 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,711 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 [2018-12-02 04:30:35,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,712 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,713 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:35,713 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,719 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,719 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,724 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,724 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,725 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:35,725 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,730 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,731 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:35,731 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,739 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,739 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,756 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 [2018-12-02 04:30:35,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,756 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,757 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,757 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,758 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 [2018-12-02 04:30:35,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,759 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,761 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,761 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,764 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 [2018-12-02 04:30:35,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,765 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 [2018-12-02 04:30:35,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,766 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,768 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,768 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,768 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,770 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 [2018-12-02 04:30:35,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,771 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,771 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,771 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,773 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 [2018-12-02 04:30:35,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,774 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,775 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 [2018-12-02 04:30:35,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,776 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 [2018-12-02 04:30:35,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,777 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,780 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,781 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 [2018-12-02 04:30:35,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,782 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,782 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,785 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,785 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:35,785 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:35,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,789 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 [2018-12-02 04:30:35,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 04:30:35,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:35,790 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:35,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,791 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 04:30:35,791 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 [2018-12-02 04:30:35,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,791 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,792 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,792 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,793 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,797 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,797 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,800 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,801 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,801 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,807 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 [2018-12-02 04:30:35,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,809 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,809 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,819 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,819 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,820 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,820 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,824 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,824 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,825 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,825 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,829 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,830 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,830 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,830 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,835 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,835 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,835 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,836 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,836 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,843 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:35,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,844 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:35,844 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,848 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 [2018-12-02 04:30:35,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,849 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,849 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,851 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,851 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,864 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,865 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,867 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,867 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,870 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,872 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,873 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,873 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,875 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 [2018-12-02 04:30:35,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,897 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,897 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,901 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 [2018-12-02 04:30:35,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,902 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,902 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,920 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,921 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,926 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,927 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,950 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,952 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,954 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,954 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,972 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,974 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,975 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 04:30:35,975 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 04:30:35,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,977 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:35,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:35,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:35,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:35,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:35,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:35,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:35,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 04:30:35,980 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 04:30:35,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:35,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,000 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 04:30:36,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,001 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,002 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,002 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,008 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,009 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,009 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,012 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,012 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,013 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,013 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,029 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,031 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,031 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,043 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,044 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,049 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,049 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,051 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:36,051 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,055 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 [2018-12-02 04:30:36,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,060 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,060 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,065 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,065 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,067 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:36,067 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,072 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,072 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,074 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:36,074 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,079 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,082 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,087 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,107 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,110 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,111 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,111 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,113 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 [2018-12-02 04:30:36,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,118 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,119 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,119 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,124 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 [2018-12-02 04:30:36,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,125 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,125 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,127 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 [2018-12-02 04:30:36,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,144 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,145 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,145 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,148 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,149 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,149 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,151 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 [2018-12-02 04:30:36,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,152 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,153 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 [2018-12-02 04:30:36,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,175 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 [2018-12-02 04:30:36,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,176 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,178 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 [2018-12-02 04:30:36,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,178 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,179 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,180 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 [2018-12-02 04:30:36,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,200 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 [2018-12-02 04:30:36,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,200 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,202 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,202 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,204 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 [2018-12-02 04:30:36,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,205 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,205 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,209 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,230 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 [2018-12-02 04:30:36,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,230 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 04:30:36,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,232 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 04:30:36,232 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 [2018-12-02 04:30:36,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,234 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,235 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,241 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 [2018-12-02 04:30:36,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,243 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,258 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,261 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 [2018-12-02 04:30:36,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,263 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,263 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,284 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 [2018-12-02 04:30:36,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,288 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,288 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,301 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 [2018-12-02 04:30:36,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,302 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,303 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,303 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,312 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,312 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,314 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:36,314 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,320 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,320 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,322 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,322 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,329 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,329 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,331 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:36,331 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,337 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,339 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 04:30:36,339 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,350 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,350 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,371 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,374 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,374 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,378 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 [2018-12-02 04:30:36,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,379 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,491 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,492 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,492 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,495 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,498 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,499 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,499 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,501 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,501 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,502 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,502 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,504 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,504 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,505 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,505 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,506 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,507 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,507 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,507 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,508 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,509 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,509 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,510 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,510 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,511 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,511 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,512 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,512 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,514 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,514 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,515 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 04:30:36,515 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 04:30:36,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,517 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,518 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,519 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,519 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 04:30:36,519 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 04:30:36,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,520 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 04:30:36,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,521 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,521 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,524 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,525 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,526 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,527 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,527 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,535 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,549 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,550 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:36,550 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,552 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,553 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,574 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,577 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,578 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,578 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,578 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:36,578 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,581 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,582 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 04:30:36,582 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,584 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,586 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,616 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 [2018-12-02 04:30:36,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,617 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,617 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,618 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 [2018-12-02 04:30:36,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,620 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 [2018-12-02 04:30:36,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,654 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,654 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,657 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 [2018-12-02 04:30:36,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,657 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,683 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,684 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,684 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,685 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,685 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,686 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,686 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,687 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 [2018-12-02 04:30:36,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,711 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,715 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,742 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,742 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,744 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,744 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,745 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,746 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 04:30:36,746 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 04:30:36,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,747 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 [2018-12-02 04:30:36,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,771 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,772 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 [2018-12-02 04:30:36,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 04:30:36,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 04:30:36,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 04:30:36,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,773 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 04:30:36,773 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 [2018-12-02 04:30:36,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,774 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,774 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,775 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,775 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,780 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,781 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,802 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,805 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 [2018-12-02 04:30:36,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,806 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,807 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,807 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,827 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,827 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,830 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,830 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,855 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 [2018-12-02 04:30:36,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,856 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,857 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,857 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,863 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,863 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,863 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 04:30:36,863 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,867 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,868 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,868 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,872 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 [2018-12-02 04:30:36,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,873 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,873 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,873 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,874 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 04:30:36,874 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,877 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 04:30:36,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,877 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,878 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 04:30:36,878 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,881 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 [2018-12-02 04:30:36,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,882 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,884 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,884 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,905 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 [2018-12-02 04:30:36,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,905 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,905 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,905 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,906 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 [2018-12-02 04:30:36,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,907 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,907 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,907 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,907 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,909 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 [2018-12-02 04:30:36,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,910 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,910 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,912 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,912 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,912 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,914 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 [2018-12-02 04:30:36,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,915 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,915 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,941 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,943 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 [2018-12-02 04:30:36,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,943 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,944 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,944 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,946 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,947 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:36,947 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:36,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,948 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 [2018-12-02 04:30:36,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,970 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,970 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,970 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,972 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:36,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:36,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:36,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:36,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:36,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:36,974 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:36,974 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:36,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:36,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:36,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:37,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:37,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:37,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:37,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:37,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:37,003 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:37,003 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:37,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:37,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:37,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:37,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:37,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:37,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:37,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:37,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:37,005 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:37,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:37,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:37,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:37,006 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 [2018-12-02 04:30:37,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:37,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:37,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:37,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:37,006 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:37,007 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:37,007 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:37,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:37,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:37,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:37,033 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:37,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:37,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:37,033 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:37,034 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 04:30:37,034 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 04:30:37,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:37,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:37,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:37,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:37,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:37,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:37,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:37,036 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:37,037 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:37,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:37,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:37,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 04:30:37,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 04:30:37,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 04:30:37,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 04:30:37,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 04:30:37,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 04:30:37,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 04:30:37,038 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 04:30:37,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 04:30:37,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 04:30:37,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 04:30:37 BoogieIcfgContainer [2018-12-02 04:30:37,043 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-02 04:30:37,064 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 04:30:37,064 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 04:30:37,064 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 04:30:37,065 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:30:31" (3/4) ... [2018-12-02 04:30:37,067 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 04:30:37,067 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 04:30:37,068 INFO L168 Benchmark]: Toolchain (without parser) took 6334.31 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 567.8 MB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -291.7 MB). Peak memory consumption was 276.1 MB. Max. memory is 11.5 GB. [2018-12-02 04:30:37,068 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:30:37,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 277.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -132.6 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2018-12-02 04:30:37,069 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.55 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:30:37,069 INFO L168 Benchmark]: Boogie Preprocessor took 14.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:30:37,070 INFO L168 Benchmark]: RCFGBuilder took 150.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-12-02 04:30:37,070 INFO L168 Benchmark]: BuchiAutomizer took 5849.44 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 465.6 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -178.8 MB). Peak memory consumption was 510.4 MB. Max. memory is 11.5 GB. [2018-12-02 04:30:37,070 INFO L168 Benchmark]: Witness Printer took 3.63 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-12-02 04:30:37,073 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 277.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -132.6 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.55 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 150.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 5849.44 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 465.6 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -178.8 MB). Peak memory consumption was 510.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.63 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. 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 5.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 5.7s. 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: inital1189 mio100 ax101 hnf100 lsp97 ukn15 mio100 lsp36 div100 bol100 ite100 ukn100 eq194 hnf87 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 4ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" Loop: "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...