./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a06687718ac0cd281e66000f698ec14d3c3893e6 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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-aa41828 [2018-11-23 15:43:59,877 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:43:59,879 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:43:59,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:43:59,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:43:59,887 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:43:59,888 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:43:59,890 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:43:59,891 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:43:59,891 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:43:59,892 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:43:59,892 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:43:59,893 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:43:59,894 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:43:59,894 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:43:59,894 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:43:59,895 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:43:59,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:43:59,898 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:43:59,899 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:43:59,900 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:43:59,901 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:43:59,902 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:43:59,902 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:43:59,903 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:43:59,903 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:43:59,904 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:43:59,904 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:43:59,905 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:43:59,906 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:43:59,906 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:43:59,907 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:43:59,907 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:43:59,907 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:43:59,908 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:43:59,908 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:43:59,908 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 15:43:59,919 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:43:59,920 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:43:59,921 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:43:59,921 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:43:59,921 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 15:43:59,921 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 15:43:59,921 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 15:43:59,921 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 15:43:59,922 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 15:43:59,922 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 15:43:59,922 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 15:43:59,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:43:59,922 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:43:59,922 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 15:43:59,923 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:43:59,923 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:43:59,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:43:59,923 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 15:43:59,923 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 15:43:59,923 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 15:43:59,925 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:43:59,925 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:43:59,925 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 15:43:59,925 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:43:59,925 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 15:43:59,925 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:43:59,926 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 15:43:59,926 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 15:43:59,926 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:43:59,926 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 15:43:59,926 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 15:43:59,927 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 15:43:59,927 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_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a06687718ac0cd281e66000f698ec14d3c3893e6 [2018-11-23 15:43:59,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:43:59,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:43:59,962 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:43:59,963 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:43:59,964 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:43:59,964 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i [2018-11-23 15:44:00,002 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/data/58238c593/2973a29c047341c6a2f5a0cde8b1c221/FLAG107a2c15d [2018-11-23 15:44:00,332 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:44:00,333 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i [2018-11-23 15:44:00,336 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/data/58238c593/2973a29c047341c6a2f5a0cde8b1c221/FLAG107a2c15d [2018-11-23 15:44:00,765 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/data/58238c593/2973a29c047341c6a2f5a0cde8b1c221 [2018-11-23 15:44:00,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:44:00,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:44:00,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:44:00,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:44:00,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:44:00,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b425268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00, skipping insertion in model container [2018-11-23 15:44:00,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:44:00,793 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:44:00,904 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:44:00,907 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:44:00,921 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:44:00,933 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:44:00,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00 WrapperNode [2018-11-23 15:44:00,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:44:00,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:44:00,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:44:00,934 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:44:00,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,945 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:44:00,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:44:00,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:44:00,964 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:44:00,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:00,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:01,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:01,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... [2018-11-23 15:44:01,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:44:01,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:44:01,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:44:01,021 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:44:01,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:44:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:44:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:44:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:44:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 15:44:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:44:01,201 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:44:01,201 INFO L280 CfgBuilder]: Removed 10 assue(true) statements. [2018-11-23 15:44:01,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:44:01 BoogieIcfgContainer [2018-11-23 15:44:01,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:44:01,202 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 15:44:01,202 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 15:44:01,206 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 15:44:01,206 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 15:44:01,207 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 03:44:00" (1/3) ... [2018-11-23 15:44:01,208 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@e1ec02a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:44:01, skipping insertion in model container [2018-11-23 15:44:01,208 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 15:44:01,208 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:00" (2/3) ... [2018-11-23 15:44:01,208 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@e1ec02a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:44:01, skipping insertion in model container [2018-11-23 15:44:01,208 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 15:44:01,208 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:44:01" (3/3) ... [2018-11-23 15:44:01,210 INFO L375 chiAutomizerObserver]: Analyzing ICFG matrix_false-unreach-call_true-termination.i [2018-11-23 15:44:01,258 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 15:44:01,259 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 15:44:01,259 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 15:44:01,260 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 15:44:01,260 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 15:44:01,260 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 15:44:01,260 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 15:44:01,260 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 15:44:01,260 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 15:44:01,273 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2018-11-23 15:44:01,292 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2018-11-23 15:44:01,292 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 15:44:01,292 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 15:44:01,298 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 15:44:01,298 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 15:44:01,298 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 15:44:01,299 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2018-11-23 15:44:01,299 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2018-11-23 15:44:01,300 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 15:44:01,300 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 15:44:01,300 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 15:44:01,300 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 15:44:01,306 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true [2018-11-23 15:44:01,307 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-11-23 15:44:01,310 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:44:01,311 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-23 15:44:01,312 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 15:44:01,312 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 15:44:01,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:01,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:44:01,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:01,373 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 15:44:01,373 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 15:44:01,373 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/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 [2018-11-23 15:44:01,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:44:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:01,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:44:01,428 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 1 times [2018-11-23 15:44:01,428 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 15:44:01,428 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 15:44:01,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:01,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:44:01,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:01,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:44:01,450 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 1 times [2018-11-23 15:44:01,450 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 15:44:01,450 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 15:44:01,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:01,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:44:01,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:01,453 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 15:44:01,454 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 15:44:01,454 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/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 [2018-11-23 15:44:01,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:44:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:01,555 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 15:44:01,556 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 15:44:01,556 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 15:44:01,556 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 15:44:01,556 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 15:44:01,556 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:01,556 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 15:44:01,557 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 15:44:01,557 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-11-23 15:44:01,557 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 15:44:01,557 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 15:44:01,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:01,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:01,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:01,692 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 15:44:01,693 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:01,700 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 15:44:01,700 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:01,723 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 15:44:01,723 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 15:44:17,462 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 15:44:17,469 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 15:44:17,469 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 15:44:17,469 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 15:44:17,469 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 15:44:17,470 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 15:44:17,470 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:17,470 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 15:44:17,470 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 15:44:17,470 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-11-23 15:44:17,470 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 15:44:17,470 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 15:44:17,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:17,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:17,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:17,624 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 15:44:17,627 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 15:44:17,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,632 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:17,634 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:17,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,647 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:17,648 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:17,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,655 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:17,656 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:17,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,657 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 15:44:17,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,659 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:17,660 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:17,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,675 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:17,677 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:17,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,681 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:17,682 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:17,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,683 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 15:44:17,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,701 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 [2018-11-23 15:44:17,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,705 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,711 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 15:44:17,713 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 [2018-11-23 15:44:17,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:17,715 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:17,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,729 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:17,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:17,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:17,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,734 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:17,735 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:17,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,736 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 15:44:17,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,737 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:17,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,737 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:17,739 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:17,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,773 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:17,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,774 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:17,775 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:17,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:17,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,780 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:17,781 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:17,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,782 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 15:44:17,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:17,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,829 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 [2018-11-23 15:44:17,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,830 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:17,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,842 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:17,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,845 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,847 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 15:44:17,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:17,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,848 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:17,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:17,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,891 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:17,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:17,894 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:17,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:17,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:17,899 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:17,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,900 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 15:44:17,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:17,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:17,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,916 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:17,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:17,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:17,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,926 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 15:44:17,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,927 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:17,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,927 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:17,929 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:17,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,945 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:17,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,945 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:17,947 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:17,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:17,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:17,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:17,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:17,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:17,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:17,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:17,958 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:17,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:17,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:17,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:18,519 WARN L180 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-11-23 15:44:18,520 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 15:44:18,520 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 15:44:18,520 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 15:44:18,520 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 15:44:18,520 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 15:44:18,520 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:18,520 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 15:44:18,520 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 15:44:18,520 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-23 15:44:18,521 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 15:44:18,521 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 15:44:18,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,622 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2018-11-23 15:44:18,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:18,864 WARN L180 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2018-11-23 15:44:23,128 WARN L180 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2018-11-23 15:44:23,162 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 15:44:23,162 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 15:44:23,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,164 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,166 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,168 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,168 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,169 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,170 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,172 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,174 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:23,174 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,177 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,179 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,180 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,183 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,183 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,200 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,201 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:23,201 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,204 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,204 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,204 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 15:44:23,205 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,207 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,208 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:23,208 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,210 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,210 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,212 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,212 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,214 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,214 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:23,214 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,216 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,216 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,218 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,218 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,225 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,225 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:23,226 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:23,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,227 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,227 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,229 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:23,229 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:23,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,229 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 15:44:23,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,234 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,235 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,237 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,239 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,239 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,239 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,242 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,243 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 [2018-11-23 15:44:23,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,243 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,244 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,245 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,249 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:23,249 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,274 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,275 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,275 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,278 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,278 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,279 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,282 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,283 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,285 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,287 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,288 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,289 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,289 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,291 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,291 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,294 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,295 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,296 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,296 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,298 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,298 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,300 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,300 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 15:44:23,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,308 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,312 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 [2018-11-23 15:44:23,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,315 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,316 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,321 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 15:44:23,321 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,351 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,351 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,354 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,355 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 15:44:23,355 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,363 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,363 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,370 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,370 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,373 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,373 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,376 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,378 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,378 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,390 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 15:44:23,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,391 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,392 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,393 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,401 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,401 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,403 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,404 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,404 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,408 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,410 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,412 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,419 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-11-23 15:44:23,419 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,451 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,451 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,455 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,455 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,456 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 15:44:23,456 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,460 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 [2018-11-23 15:44:23,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,460 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,461 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,461 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,464 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 [2018-11-23 15:44:23,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,465 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,466 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,468 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,469 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,469 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,472 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,472 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,477 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,477 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,479 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 [2018-11-23 15:44:23,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,480 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,480 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:23,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,482 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,483 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 15:44:23,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,484 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,486 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,486 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,487 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,488 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,488 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,489 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,490 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 [2018-11-23 15:44:23,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,491 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,492 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 [2018-11-23 15:44:23,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,493 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,494 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 [2018-11-23 15:44:23,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,495 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,496 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,496 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,499 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,500 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,501 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,502 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,503 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,503 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,503 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,508 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:23,508 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,546 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,547 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,547 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,550 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,550 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,551 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,551 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,556 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,556 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,559 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,560 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,561 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,562 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,562 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,563 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,564 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,565 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,567 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,568 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,572 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,573 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:23,573 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:23,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,576 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,577 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 [2018-11-23 15:44:23,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,578 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:23,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:23,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,579 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 15:44:23,580 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 [2018-11-23 15:44:23,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,580 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,581 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,583 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,584 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,585 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 [2018-11-23 15:44:23,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,585 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,586 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,588 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 [2018-11-23 15:44:23,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,588 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,589 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,591 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,592 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,594 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,595 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,595 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,598 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,599 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,601 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,603 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 [2018-11-23 15:44:23,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,604 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,604 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,611 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 15:44:23,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,719 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,721 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,721 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,725 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 [2018-11-23 15:44:23,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,725 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,725 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,726 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 15:44:23,727 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,731 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,732 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,732 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,735 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 [2018-11-23 15:44:23,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,736 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,736 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,738 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,739 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,741 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,742 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,742 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,748 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,751 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,752 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,753 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,756 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,759 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:23,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,759 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,761 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 15:44:23,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,762 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,770 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,772 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,773 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,776 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,777 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,784 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,784 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,787 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:23,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,796 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-11-23 15:44:23,796 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,928 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,930 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,930 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,935 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 [2018-11-23 15:44:23,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,936 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:23,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,937 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 15:44:23,937 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,944 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,945 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,945 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,951 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,953 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,956 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,957 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,957 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,962 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,964 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,965 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,966 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,967 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,967 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,969 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:23,969 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:23,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,974 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,976 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 [2018-11-23 15:44:23,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,976 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:23,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:23,977 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:23,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,978 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 15:44:23,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,979 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,980 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,982 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,984 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,990 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,993 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:23,993 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:23,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:23,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:23,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:23,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:23,998 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:23,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:23,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:23,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:23,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:23,999 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:23,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,000 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 [2018-11-23 15:44:24,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,001 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:24,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,005 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 15:44:24,006 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:24,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,050 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:24,050 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:24,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,053 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:24,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,054 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 15:44:24,054 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:24,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,059 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:24,059 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:24,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:24,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,065 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:24,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,068 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:24,068 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:24,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:24,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:24,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,076 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:24,076 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:24,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:24,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:24,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:24,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:24,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,084 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 15:44:24,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,085 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,085 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,085 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,088 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,088 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,088 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,091 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,094 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,094 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,097 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,097 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,098 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,100 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,100 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,101 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:24,101 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,106 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,109 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,109 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,111 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,112 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-23 15:44:24,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,112 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,119 INFO L402 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2018-11-23 15:44:24,119 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,219 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,220 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:24,220 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,229 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,229 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:24,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,229 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,231 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 15:44:24,231 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,236 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,237 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:24,237 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,241 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,242 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,248 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,249 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:24,249 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,254 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,254 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,256 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 [2018-11-23 15:44:24,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,257 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,258 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,262 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:24,262 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:24,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,266 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,267 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,267 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:24,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:24,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:24,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:24,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:24,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:24,270 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:24,270 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:24,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:24,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:24,272 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 15:44:24,273 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-11-23 15:44:24,273 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-11-23 15:44:24,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:44:24,273 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 2 times [2018-11-23 15:44:24,273 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 15:44:24,273 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 15:44:24,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:24,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:44:24,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:24,276 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 15:44:24,276 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 15:44:24,276 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/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 [2018-11-23 15:44:24,288 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 15:44:24,296 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-23 15:44:24,296 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-23 15:44:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:24,330 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:44:24,330 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 2 times [2018-11-23 15:44:24,330 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 15:44:24,330 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 15:44:24,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:24,331 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 15:44:24,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:24,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:44:24,338 INFO L82 PathProgramCache]: Analyzing trace with hash 269494819, now seen corresponding path program 3 times [2018-11-23 15:44:24,338 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 15:44:24,339 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 15:44:24,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:24,339 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 15:44:24,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:44:24,341 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 15:44:24,341 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 15:44:24,341 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-23 15:44:24,359 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 15:44:24,369 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 15:44:24,369 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-23 15:44:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:44:24,438 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 15:44:24,438 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 15:44:24,438 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 15:44:24,438 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 15:44:24,438 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 15:44:24,438 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:24,438 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 15:44:24,438 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 15:44:24,438 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-11-23 15:44:24,439 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 15:44:24,439 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 15:44:24,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:24,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:24,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:24,642 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 15:44:24,643 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:24,648 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 15:44:24,649 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 15:44:24,680 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 15:44:24,680 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~k~0=0, ULTIMATE.start_main_~N_LIN~0=-4294967296} Honda state: {ULTIMATE.start_main_~k~0=0, ULTIMATE.start_main_~N_LIN~0=-4294967296} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:24,711 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 15:44:24,711 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 15:44:24,716 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 15:44:24,716 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post3=0} Honda state: {ULTIMATE.start_main_#t~post3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:24,752 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 15:44:24,752 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c524b4e2-7b57-4039-8585-4136bb804867/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:24,793 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 15:44:24,793 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 15:44:39,308 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 15:44:39,315 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 15:44:39,315 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 15:44:39,315 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 15:44:39,315 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 15:44:39,315 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 15:44:39,315 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:39,315 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 15:44:39,315 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 15:44:39,315 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-11-23 15:44:39,315 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 15:44:39,315 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 15:44:39,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,320 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,407 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 15:44:39,407 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 15:44:39,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,408 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:39,408 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:39,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,410 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:39,410 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:39,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,412 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:39,412 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:39,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,414 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 15:44:39,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,415 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:39,415 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:39,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:39,417 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:39,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:39,419 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:39,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,422 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 15:44:39,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,430 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 15:44:39,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,431 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:39,431 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:39,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,433 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 [2018-11-23 15:44:39,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,433 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:39,434 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:39,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:39,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:39,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:39,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,439 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 15:44:39,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,440 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:39,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:39,440 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:39,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:39,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,443 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:39,443 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:39,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:39,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:39,445 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:39,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,451 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 15:44:39,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,451 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:39,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,453 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,455 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:39,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,456 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,458 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:39,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,469 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 15:44:39,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,470 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:39,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:39,471 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:39,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:39,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:39,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:39,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,476 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:39,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:39,478 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:39,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,497 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 15:44:39,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:39,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,499 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,502 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:39,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,503 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,505 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:39,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:39,506 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:39,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,510 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 15:44:39,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:39,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,511 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:39,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,511 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:39,512 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:39,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,517 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 [2018-11-23 15:44:39,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,518 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:39,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,518 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:39,518 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:39,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,520 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 [2018-11-23 15:44:39,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:39,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:39,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:39,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:39,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:39,521 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:39,522 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:39,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:39,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:39,731 WARN L180 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2018-11-23 15:44:39,955 WARN L180 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 39 [2018-11-23 15:44:39,956 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 15:44:39,956 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 15:44:39,956 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 15:44:39,956 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 15:44:39,956 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 15:44:39,957 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 15:44:39,957 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 15:44:39,957 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 15:44:39,957 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-23 15:44:39,957 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 15:44:39,957 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 15:44:39,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:39,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:40,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:40,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:40,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:40,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:40,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 15:44:40,239 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 15:44:40,239 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 15:44:40,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,240 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,241 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:40,241 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,243 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,243 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,243 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 [2018-11-23 15:44:40,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,243 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,244 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,244 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,245 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,246 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,246 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,247 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,247 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,248 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,248 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,249 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,250 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:40,250 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,251 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,252 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,253 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,253 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,254 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,254 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,255 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,256 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:40,256 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,258 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,258 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:40,258 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,260 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,261 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:40,261 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,277 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:40,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,277 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,278 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 15:44:40,278 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,280 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,281 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,282 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,282 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,283 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,283 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,284 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,285 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:40,285 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 15:44:40,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 15:44:40,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 15:44:40,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,287 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 15:44:40,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,288 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,288 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,288 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,290 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,290 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,292 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,292 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,293 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,294 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,295 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,296 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,296 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,297 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,297 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,299 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,299 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,301 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,301 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,302 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,302 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,304 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,304 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,305 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,305 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,305 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,308 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,308 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,310 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,312 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,312 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,325 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:40,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,326 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,326 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,329 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,329 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,330 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,332 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,333 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,333 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,333 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,335 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,335 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,336 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 15:44:40,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,337 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,337 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,347 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,349 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,349 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,360 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,360 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,364 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,382 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:40,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,383 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 15:44:40,383 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,389 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,391 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,391 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,394 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 15:44:40,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,395 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,396 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,398 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,400 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,401 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,401 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,403 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,403 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,404 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,406 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,408 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,408 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,410 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,412 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,413 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,414 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,415 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,416 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,419 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,419 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,419 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,422 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,425 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,425 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,449 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:40,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,449 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,450 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 15:44:40,450 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,455 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,455 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,456 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 [2018-11-23 15:44:40,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,457 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,462 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,463 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,463 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 15:44:40,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,465 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,465 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,466 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 15:44:40,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,468 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,468 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,470 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,470 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,471 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,492 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 [2018-11-23 15:44:40,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,492 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,493 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,494 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 [2018-11-23 15:44:40,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,495 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,521 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,521 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,522 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 [2018-11-23 15:44:40,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,523 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,523 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,523 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,526 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,526 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,527 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,554 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,555 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,557 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,557 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,558 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,560 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,560 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,591 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,593 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,593 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,598 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,598 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,605 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,605 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,700 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:40,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,700 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,701 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,701 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,703 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 [2018-11-23 15:44:40,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,704 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,704 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,705 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 [2018-11-23 15:44:40,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,705 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,706 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,707 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,707 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,709 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,709 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,709 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 15:44:40,709 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 15:44:40,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:40,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 15:44:40,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 15:44:40,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,713 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 15:44:40,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,714 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,715 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,715 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,718 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,720 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,722 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,724 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,725 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,727 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,729 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,738 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,739 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,740 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,742 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,743 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,744 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,745 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,745 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,772 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,774 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,775 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,776 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,779 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,780 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,781 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,802 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,806 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,806 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,878 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,878 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:40,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,879 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 15:44:40,879 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,883 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 [2018-11-23 15:44:40,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,885 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,885 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,887 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,888 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,889 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,891 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,892 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:40,893 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:40,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,895 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 15:44:40,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:40,896 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:40,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,897 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 15:44:40,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,899 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,899 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,905 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,906 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,907 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,908 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,909 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,912 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,913 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,914 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,940 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,940 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,941 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,941 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,946 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 [2018-11-23 15:44:40,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,970 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,970 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:40,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,973 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:40,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:40,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:40,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:40,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:40,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:40,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:40,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:40,976 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:40,976 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:40,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:40,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,005 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:41,006 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:41,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,013 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,014 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,020 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:41,020 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:41,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,158 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:41,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,160 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 15:44:41,160 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:41,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,166 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,166 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:41,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,171 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:41,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:41,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,175 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,179 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 15:44:41,180 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 15:44:41,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 15:44:41,185 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 15:44:41,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,186 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 15:44:41,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,188 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:41,188 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,193 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 [2018-11-23 15:44:41,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,198 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,204 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,206 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,207 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:41,207 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,210 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,216 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,218 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,225 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,226 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:41,226 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,229 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,230 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:41,230 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,241 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,245 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:41,245 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,288 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,288 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:41,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,289 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 15:44:41,289 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,293 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,293 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,294 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,297 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,299 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,300 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 15:44:41,300 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 15:44:41,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 15:44:41,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 15:44:41,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 15:44:41,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,304 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 15:44:41,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,336 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,336 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,337 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:41,337 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,341 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,344 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,344 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,371 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,374 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,374 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,376 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,377 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,411 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,414 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:41,414 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,418 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,419 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,449 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,450 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,450 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,452 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 [2018-11-23 15:44:41,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,452 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,452 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,453 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,455 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,455 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,456 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:41,456 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,460 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 [2018-11-23 15:44:41,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,486 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,486 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,487 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:41,488 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,492 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,497 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:41,497 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,634 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 15:44:41,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,635 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,636 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 15:44:41,636 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,642 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,642 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,643 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,646 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,646 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,649 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,650 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,653 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,654 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 15:44:41,654 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 15:44:41,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 15:44:41,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 15:44:41,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 15:44:41,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 15:44:41,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 15:44:41,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 15:44:41,658 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 15:44:41,658 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 15:44:41,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 15:44:41,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 15:44:41,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 03:44:41 BoogieIcfgContainer [2018-11-23 15:44:41,665 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 15:44:41,666 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:44:41,666 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:44:41,666 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:44:41,666 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:44:01" (3/4) ... [2018-11-23 15:44:41,670 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 15:44:41,670 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:44:41,670 INFO L168 Benchmark]: Toolchain (without parser) took 40902.09 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.1 MB). Free memory was 958.2 MB in the beginning and 877.4 MB in the end (delta: 80.8 MB). Peak memory consumption was 341.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:44:41,672 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:44:41,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 164.31 ms. Allocated memory is still 1.0 GB. Free memory was 958.2 MB in the beginning and 944.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:44:41,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.55 ms. Allocated memory is still 1.0 GB. Free memory is still 944.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:44:41,673 INFO L168 Benchmark]: Boogie Preprocessor took 56.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -187.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:44:41,673 INFO L168 Benchmark]: RCFGBuilder took 181.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:44:41,674 INFO L168 Benchmark]: BuchiAutomizer took 40462.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 125.8 MB). Free memory was 1.1 GB in the beginning and 877.4 MB in the end (delta: 232.7 MB). Peak memory consumption was 362.9 MB. Max. memory is 11.5 GB. [2018-11-23 15:44:41,674 INFO L168 Benchmark]: Witness Printer took 4.29 ms. Allocated memory is still 1.3 GB. Free memory is still 877.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:44:41,678 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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 164.31 ms. Allocated memory is still 1.0 GB. Free memory was 958.2 MB in the beginning and 944.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.55 ms. Allocated memory is still 1.0 GB. Free memory is still 944.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -187.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 181.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 40462.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 125.8 MB). Free memory was 1.1 GB in the beginning and 877.4 MB in the end (delta: 232.7 MB). Peak memory consumption was 362.9 MB. Max. memory is 11.5 GB. * Witness Printer took 4.29 ms. Allocated memory is still 1.3 GB. Free memory is still 877.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 40.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 40.3s. 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: inital46 mio100 ax100 hnf96 lsp68 ukn93 mio100 lsp94 div640 bol100 ite100 ukn100 eq141 hnf42 smp89 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 6ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 1 LassoNonterminationAnalysisTime: 14.6s - 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~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0;" "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" Loop: "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...