./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i /storage/repos/svcomp/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 b9d847f55c059f9ab605062cc4d39bbb07512b65 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 03:41:55,052 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 03:41:55,054 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 03:41:55,068 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 03:41:55,068 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 03:41:55,069 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 03:41:55,071 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 03:41:55,073 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 03:41:55,075 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 03:41:55,076 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 03:41:55,077 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 03:41:55,077 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 03:41:55,078 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 03:41:55,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 03:41:55,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 03:41:55,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 03:41:55,082 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 03:41:55,084 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 03:41:55,089 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 03:41:55,092 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 03:41:55,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 03:41:55,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 03:41:55,102 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 03:41:55,103 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 03:41:55,103 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 03:41:55,104 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 03:41:55,105 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 03:41:55,106 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 03:41:55,106 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 03:41:55,110 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 03:41:55,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 03:41:55,111 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 03:41:55,112 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 03:41:55,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 03:41:55,116 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 03:41:55,116 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 03:41:55,117 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-01-14 03:41:55,140 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 03:41:55,141 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 03:41:55,144 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 03:41:55,144 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 03:41:55,144 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 03:41:55,144 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 03:41:55,144 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 03:41:55,145 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 03:41:55,145 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 03:41:55,145 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 03:41:55,146 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 03:41:55,146 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 03:41:55,146 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 03:41:55,146 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 03:41:55,146 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 03:41:55,146 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 03:41:55,147 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 03:41:55,148 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 03:41:55,148 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 03:41:55,148 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 03:41:55,149 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 03:41:55,149 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 03:41:55,149 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 03:41:55,149 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 03:41:55,149 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 03:41:55,149 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 03:41:55,150 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 03:41:55,151 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 03:41:55,151 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 03:41:55,151 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 03:41:55,151 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 03:41:55,152 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 03:41:55,153 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> b9d847f55c059f9ab605062cc4d39bbb07512b65 [2019-01-14 03:41:55,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 03:41:55,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 03:41:55,238 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 03:41:55,240 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 03:41:55,240 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 03:41:55,241 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2019-01-14 03:41:55,304 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a9b56c87/e9fab458aa114040b28212b7e69d00aa/FLAG6599a8fed [2019-01-14 03:41:55,681 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 03:41:55,682 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2019-01-14 03:41:55,688 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a9b56c87/e9fab458aa114040b28212b7e69d00aa/FLAG6599a8fed [2019-01-14 03:41:56,072 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a9b56c87/e9fab458aa114040b28212b7e69d00aa [2019-01-14 03:41:56,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 03:41:56,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 03:41:56,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 03:41:56,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 03:41:56,081 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 03:41:56,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e67f690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56, skipping insertion in model container [2019-01-14 03:41:56,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 03:41:56,113 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 03:41:56,356 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 03:41:56,361 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 03:41:56,395 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 03:41:56,426 INFO L195 MainTranslator]: Completed translation [2019-01-14 03:41:56,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56 WrapperNode [2019-01-14 03:41:56,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 03:41:56,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 03:41:56,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 03:41:56,427 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 03:41:56,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 03:41:56,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 03:41:56,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 03:41:56,477 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 03:41:56,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,508 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... [2019-01-14 03:41:56,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 03:41:56,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 03:41:56,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 03:41:56,526 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 03:41:56,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-01-14 03:41:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 03:41:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 03:41:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 03:41:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 03:41:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-14 03:41:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 03:41:57,025 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 03:41:57,025 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-01-14 03:41:57,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 03:41:57 BoogieIcfgContainer [2019-01-14 03:41:57,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 03:41:57,028 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 03:41:57,028 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 03:41:57,033 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 03:41:57,035 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 03:41:57,036 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 03:41:56" (1/3) ... [2019-01-14 03:41:57,037 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7a1d3dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 03:41:57, skipping insertion in model container [2019-01-14 03:41:57,045 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 03:41:57,045 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:41:56" (2/3) ... [2019-01-14 03:41:57,046 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7a1d3dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 03:41:57, skipping insertion in model container [2019-01-14 03:41:57,046 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 03:41:57,046 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 03:41:57" (3/3) ... [2019-01-14 03:41:57,048 INFO L375 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2019-01-14 03:41:57,129 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 03:41:57,130 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 03:41:57,130 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 03:41:57,130 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 03:41:57,130 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 03:41:57,130 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 03:41:57,131 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 03:41:57,131 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 03:41:57,131 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 03:41:57,144 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-01-14 03:41:57,165 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2019-01-14 03:41:57,165 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 03:41:57,165 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 03:41:57,171 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 03:41:57,171 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 03:41:57,172 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 03:41:57,172 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-01-14 03:41:57,173 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2019-01-14 03:41:57,173 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 03:41:57,174 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 03:41:57,174 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 03:41:57,174 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 03:41:57,180 INFO L794 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 3#L18-3true [2019-01-14 03:41:57,181 INFO L796 eck$LassoCheckResult]: Loop: 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2019-01-14 03:41:57,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:41:57,186 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-01-14 03:41:57,188 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:41:57,188 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:41:57,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:41:57,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:41:57,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:41:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:41:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:41:57,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:41:57,296 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2019-01-14 03:41:57,296 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:41:57,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:41:57,298 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:41:57,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:41:57,298 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:41:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:41:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:41:57,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:41:57,325 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2019-01-14 03:41:57,326 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:41:57,326 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:41:57,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:41:57,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:41:57,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:41:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:41:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:41:57,496 WARN L181 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-01-14 03:41:57,775 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:41:57,776 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:41:57,777 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:41:57,777 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:41:57,777 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 03:41:57,777 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:41:57,777 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:41:57,778 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:41:57,778 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i_Iteration1_Lasso [2019-01-14 03:41:57,778 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:41:57,778 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:41:57,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:57,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:57,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:57,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:57,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:57,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:57,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:41:58,419 WARN L181 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 24 [2019-01-14 03:41:58,845 WARN L181 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2019-01-14 03:41:58,921 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:41:58,926 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 03:41:58,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:58,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:58,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:58,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:58,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:58,933 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:58,935 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:58,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:58,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:58,939 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 [2019-01-14 03:41:58,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:58,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:58,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:58,940 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:58,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:41:58,944 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:41:58,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:58,961 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 [2019-01-14 03:41:58,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:58,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:58,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:58,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:58,962 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:58,964 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:58,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:58,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:58,967 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 [2019-01-14 03:41:58,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:58,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:58,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:58,968 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:58,971 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:41:58,972 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:41:58,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:58,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:58,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:58,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:58,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:58,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:58,981 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:58,982 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:58,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:58,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:58,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:58,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:58,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:58,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:58,988 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:58,994 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:41:58,994 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:41:59,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,031 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:41:59,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,031 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,035 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 03:41:59,036 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:41:59,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,052 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,054 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,062 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,063 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,064 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 [2019-01-14 03:41:59,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,065 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,066 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,069 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,069 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,073 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:41:59,073 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:41:59,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,078 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,082 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,085 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,085 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,091 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,097 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:41:59,100 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:41:59,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,105 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:41:59,105 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:41:59,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,109 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 03:41:59,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,113 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,113 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,121 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,121 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,137 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,145 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,145 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,152 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,154 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,163 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,164 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,205 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:41:59,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,210 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,210 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,225 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 [2019-01-14 03:41:59,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,229 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,233 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,235 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 [2019-01-14 03:41:59,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,237 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,240 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 [2019-01-14 03:41:59,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,241 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,242 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,248 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 [2019-01-14 03:41:59,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,251 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,252 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,273 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,274 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,276 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,277 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,280 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 [2019-01-14 03:41:59,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,289 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,291 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 [2019-01-14 03:41:59,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,292 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,293 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,293 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,300 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 [2019-01-14 03:41:59,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,306 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,306 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,308 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 03:41:59,309 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 [2019-01-14 03:41:59,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,312 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 [2019-01-14 03:41:59,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,316 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,336 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 [2019-01-14 03:41:59,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,342 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 [2019-01-14 03:41:59,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,349 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,349 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,359 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,361 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 [2019-01-14 03:41:59,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,372 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,372 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,436 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:41:59,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,441 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,444 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:41:59,446 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,457 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 [2019-01-14 03:41:59,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,458 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,469 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 [2019-01-14 03:41:59,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,474 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,483 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,484 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,485 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 [2019-01-14 03:41:59,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,486 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,489 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,490 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,494 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 [2019-01-14 03:41:59,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,504 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,508 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,509 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,516 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,516 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,523 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,525 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,526 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 03:41:59,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,528 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,534 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:41:59,534 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:41:59,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,549 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,550 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,556 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 [2019-01-14 03:41:59,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,557 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,560 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:41:59,560 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:41:59,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,569 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,574 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:41:59,574 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:41:59,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,610 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:41:59,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,610 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,612 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:41:59,613 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:41:59,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,625 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,628 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,630 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,630 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,634 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:41:59,634 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:41:59,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,639 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,642 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,644 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,645 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,646 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 [2019-01-14 03:41:59,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,647 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,650 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,651 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:41:59,651 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:41:59,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:41:59,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:41:59,657 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:41:59,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,659 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 03:41:59,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,662 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,663 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,667 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,668 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,674 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,674 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,683 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 [2019-01-14 03:41:59,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,684 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,684 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,685 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,689 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,689 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,695 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,697 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,698 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,700 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,700 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,781 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,781 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:41:59,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,786 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,787 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,798 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,813 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,814 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,817 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,821 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,824 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,829 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,837 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,841 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 [2019-01-14 03:41:59,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,844 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,844 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,847 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,848 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,856 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,859 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,861 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,862 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,866 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,868 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,870 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:41:59,877 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:41:59,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,883 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 [2019-01-14 03:41:59,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:41:59,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:41:59,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:41:59,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,887 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 03:41:59,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,888 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:41:59,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,888 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,889 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,891 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 [2019-01-14 03:41:59,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,892 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:41:59,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,894 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,903 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 [2019-01-14 03:41:59,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,904 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:41:59,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,908 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 [2019-01-14 03:41:59,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,911 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:41:59,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,911 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,913 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,913 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:41:59,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,919 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:41:59,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:41:59,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:41:59,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:41:59,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:41:59,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:41:59,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:41:59,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:41:59,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:41:59,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:41:59,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:41:59,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:41:59,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,053 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 [2019-01-14 03:42:00,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,054 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,054 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:00,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,056 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:42:00,057 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,066 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 [2019-01-14 03:42:00,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,067 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,070 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,073 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 [2019-01-14 03:42:00,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,073 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,077 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,081 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,084 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,086 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,086 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,090 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 [2019-01-14 03:42:00,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,091 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,095 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,098 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,102 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,105 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 [2019-01-14 03:42:00,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,106 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,108 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,108 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:00,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,116 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 03:42:00,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,117 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,120 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,124 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,126 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:00,127 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:00,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,140 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,141 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,144 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,145 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,147 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:00,147 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:00,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,163 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 [2019-01-14 03:42:00,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,165 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,166 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,169 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,183 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:00,183 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:00,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,421 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 [2019-01-14 03:42:00,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,426 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,426 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:00,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,432 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:42:00,432 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:00,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,447 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,452 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,456 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 [2019-01-14 03:42:00,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,457 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,462 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,464 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 [2019-01-14 03:42:00,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,469 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,471 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,473 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 [2019-01-14 03:42:00,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,475 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,476 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,488 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:00,489 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:00,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,504 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 [2019-01-14 03:42:00,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,505 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,505 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,511 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,513 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,513 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,519 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,527 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,531 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,531 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,537 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:00,537 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:00,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,546 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:00,551 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:00,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,554 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 03:42:00,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,564 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,569 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,570 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,577 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 [2019-01-14 03:42:00,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,577 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,587 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,593 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,598 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 [2019-01-14 03:42:00,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,599 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,600 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,619 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,619 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,662 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:00,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,671 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:42:00,671 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,681 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,685 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,687 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,699 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,706 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 [2019-01-14 03:42:00,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,708 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,720 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,726 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 [2019-01-14 03:42:00,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,726 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,728 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,728 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,738 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 [2019-01-14 03:42:00,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,743 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,769 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,777 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,782 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:00,782 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:00,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:00,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:00,791 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:00,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,796 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 03:42:00,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,801 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:00,801 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:00,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,807 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,808 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:00,809 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:00,810 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:00,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,831 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,832 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:00,836 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:00,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,843 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,848 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:00,853 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:00,853 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:00,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:00,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,869 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:00,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:00,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:00,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:00,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:00,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:00,881 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:00,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:00,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:00,882 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:00,893 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:00,894 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:01,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,015 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:01,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,015 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,019 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:42:01,019 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:01,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,032 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,032 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,046 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,046 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,053 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,053 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,056 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,062 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 [2019-01-14 03:42:01,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,063 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,064 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,073 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,073 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,075 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:01,075 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:01,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,087 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,087 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,091 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,097 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,097 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,104 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,105 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,108 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,109 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,111 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 [2019-01-14 03:42:01,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,112 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,114 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:01,114 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:01,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:01,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:01,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:01,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:01,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:01,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:01,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:01,121 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:01,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:01,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:01,125 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 03:42:01,125 INFO L794 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2019-01-14 03:42:01,125 INFO L796 eck$LassoCheckResult]: Loop: 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2019-01-14 03:42:01,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:42:01,126 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 2 times [2019-01-14 03:42:01,126 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:42:01,126 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:42:01,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:42:01,127 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:42:01,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:42:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:42:01,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:42:01,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:42:01,145 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 2 times [2019-01-14 03:42:01,145 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:42:01,145 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:42:01,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:42:01,148 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 03:42:01,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:42:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:42:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:42:01,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:42:01,162 INFO L82 PathProgramCache]: Analyzing trace with hash 889660487, now seen corresponding path program 3 times [2019-01-14 03:42:01,162 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:42:01,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:42:01,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:42:01,167 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 03:42:01,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:42:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:42:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:42:01,379 WARN L181 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-01-14 03:42:01,538 WARN L181 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-01-14 03:42:02,007 WARN L181 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 48 [2019-01-14 03:42:02,165 WARN L181 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2019-01-14 03:42:02,168 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:42:02,168 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:42:02,168 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:42:02,168 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:42:02,168 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 03:42:02,168 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:42:02,168 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:42:02,169 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:42:02,169 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i_Iteration1_Lasso [2019-01-14 03:42:02,169 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:42:02,169 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:42:02,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,264 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:02,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 03:42:03,145 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:42:03,145 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 03:42:03,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,150 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,150 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,155 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,158 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,158 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 [2019-01-14 03:42:03,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:03,160 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,163 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 [2019-01-14 03:42:03,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,164 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,165 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 [2019-01-14 03:42:03,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,166 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,167 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 [2019-01-14 03:42:03,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,168 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,168 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,169 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 [2019-01-14 03:42:03,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,169 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,169 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,171 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 [2019-01-14 03:42:03,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,172 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,172 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,175 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:03,175 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,190 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,191 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:03,191 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,195 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 [2019-01-14 03:42:03,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,197 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,198 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 [2019-01-14 03:42:03,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,198 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,199 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:03,199 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,200 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 [2019-01-14 03:42:03,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,201 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:03,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,201 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,202 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 03:42:03,205 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,208 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,209 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:03,209 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,213 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,213 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:42:03,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,214 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:42:03,217 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:03,217 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:42:03,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,218 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 03:42:03,219 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 [2019-01-14 03:42:03,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,220 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,224 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,225 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,229 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 [2019-01-14 03:42:03,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,229 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,234 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,235 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 [2019-01-14 03:42:03,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,241 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,241 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,243 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 [2019-01-14 03:42:03,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,243 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,244 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,244 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 [2019-01-14 03:42:03,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,249 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,249 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 [2019-01-14 03:42:03,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,250 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,255 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 [2019-01-14 03:42:03,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,258 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,259 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 [2019-01-14 03:42:03,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,260 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,266 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 [2019-01-14 03:42:03,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,272 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,272 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,293 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 [2019-01-14 03:42:03,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,294 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,294 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,294 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,302 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,303 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,303 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 [2019-01-14 03:42:03,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,307 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,308 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,308 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,313 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:03,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,313 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,314 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,314 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,324 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,325 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,325 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,342 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,343 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,343 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,344 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 03:42:03,345 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 [2019-01-14 03:42:03,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,349 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 [2019-01-14 03:42:03,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,354 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 [2019-01-14 03:42:03,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,359 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 [2019-01-14 03:42:03,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,366 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,366 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,373 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 [2019-01-14 03:42:03,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,378 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,382 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 [2019-01-14 03:42:03,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,384 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,384 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,385 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 [2019-01-14 03:42:03,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,394 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 [2019-01-14 03:42:03,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,397 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 [2019-01-14 03:42:03,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,398 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,403 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 [2019-01-14 03:42:03,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,409 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,409 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,424 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 [2019-01-14 03:42:03,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,433 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 [2019-01-14 03:42:03,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,434 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,434 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,437 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:03,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,439 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:42:03,440 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,447 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,447 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,453 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 [2019-01-14 03:42:03,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,454 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,456 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 [2019-01-14 03:42:03,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,457 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,458 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,458 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,460 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 03:42:03,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,462 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,462 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,465 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,466 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 [2019-01-14 03:42:03,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,471 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,481 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,481 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,484 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:03,484 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,488 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 [2019-01-14 03:42:03,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,491 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 [2019-01-14 03:42:03,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,497 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 [2019-01-14 03:42:03,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,500 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,500 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,502 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 [2019-01-14 03:42:03,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,503 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,504 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 [2019-01-14 03:42:03,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,505 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,506 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,508 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,510 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:03,511 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,538 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:03,538 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,554 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,554 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,555 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 [2019-01-14 03:42:03,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,561 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:03,561 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,571 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 [2019-01-14 03:42:03,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,572 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:03,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,572 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,577 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:42:03,578 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,597 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:03,597 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,608 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:03,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:42:03,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:03,612 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:03,612 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:03,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,615 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 03:42:03,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,620 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,623 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,628 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,629 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,630 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,630 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,631 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,635 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,636 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,646 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,648 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 [2019-01-14 03:42:03,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,648 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,649 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,650 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,652 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 [2019-01-14 03:42:03,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,652 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,652 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,653 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,655 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,657 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,657 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,663 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,670 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,670 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,672 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,672 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,743 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,743 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,752 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,754 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,756 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,756 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,761 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:03,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,763 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,763 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,771 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,773 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,773 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,781 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,781 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:42:03,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,783 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 [2019-01-14 03:42:03,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,783 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:03,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:42:03,799 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:42:03,799 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:42:03,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,808 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 03:42:03,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,812 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,814 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,821 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,836 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,868 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,869 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,878 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,883 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:03,884 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:03,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,893 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,894 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,924 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,925 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,931 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,939 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 [2019-01-14 03:42:03,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,940 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,982 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 [2019-01-14 03:42:03,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,983 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:03,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:03,989 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:03,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:03,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:03,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:03,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:03,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:03,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:03,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:03,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,003 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,014 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,014 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,255 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,257 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,257 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,265 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,266 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,269 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 [2019-01-14 03:42:04,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,269 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,271 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,271 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,277 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 [2019-01-14 03:42:04,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,278 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,278 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:04,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,280 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:42:04,280 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,289 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,292 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,292 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,302 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,305 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 [2019-01-14 03:42:04,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,306 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:42:04,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,308 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,308 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,313 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 03:42:04,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,316 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,320 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,333 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,339 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,343 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 [2019-01-14 03:42:04,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,346 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:04,346 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,355 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 [2019-01-14 03:42:04,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,355 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,356 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,357 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,359 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 [2019-01-14 03:42:04,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,359 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,360 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,361 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,363 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,366 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,369 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 [2019-01-14 03:42:04,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,370 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,371 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,552 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,553 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,555 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,558 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,560 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,561 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 [2019-01-14 03:42:04,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,563 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,567 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:04,567 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,826 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,832 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:04,832 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,872 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:04,873 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,881 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,881 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:04,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,884 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:42:04,884 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,895 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 [2019-01-14 03:42:04,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,896 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,898 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:04,898 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,908 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 [2019-01-14 03:42:04,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,910 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:42:04,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,913 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:04,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,913 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:42:04,915 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:42:04,915 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:42:04,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,922 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 03:42:04,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,926 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 [2019-01-14 03:42:04,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,931 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,935 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,939 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,939 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:04,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,954 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,954 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,960 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,970 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:04,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,982 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:04,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,982 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,983 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:04,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:04,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:04,989 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 [2019-01-14 03:42:04,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:04,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:04,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:04,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:04,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:04,992 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:04,992 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:05,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,068 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,069 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,072 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:05,072 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:05,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:05,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,093 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:05,096 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:05,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,103 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,103 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:05,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,105 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:42:05,105 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:05,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,114 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:05,114 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:05,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:42:05,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,127 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:42:05,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:42:05,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:42:05,128 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:42:05,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,136 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 03:42:05,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,138 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,148 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,148 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,158 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,158 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,165 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,165 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,171 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 [2019-01-14 03:42:05,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,172 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,173 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:05,173 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,190 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,190 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,190 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,195 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 [2019-01-14 03:42:05,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,196 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,197 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,203 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 [2019-01-14 03:42:05,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,207 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,208 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,217 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 [2019-01-14 03:42:05,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,218 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,218 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,219 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,225 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,226 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,229 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,238 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,242 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:05,242 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,389 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:05,389 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,397 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 [2019-01-14 03:42:05,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,399 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,402 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 [2019-01-14 03:42:05,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,404 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:05,404 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,410 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 [2019-01-14 03:42:05,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,410 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:42:05,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,410 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,412 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:42:05,412 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,420 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 [2019-01-14 03:42:05,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,423 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:05,423 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,432 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:42:05,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,432 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,433 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:42:05,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:42:05,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:42:05,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:42:05,436 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:42:05,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:42:05,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:42:05,437 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:42:05,438 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:42:05,438 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:42:05,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:42:05,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 03:42:05 BoogieIcfgContainer [2019-01-14 03:42:05,450 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 03:42:05,451 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 03:42:05,451 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 03:42:05,451 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 03:42:05,452 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 03:41:57" (3/4) ... [2019-01-14 03:42:05,455 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 03:42:05,455 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 03:42:05,456 INFO L168 Benchmark]: Toolchain (without parser) took 9380.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 316.7 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -119.5 MB). Peak memory consumption was 197.2 MB. Max. memory is 11.5 GB. [2019-01-14 03:42:05,458 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 03:42:05,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.65 ms. Allocated memory is still 1.0 GB. Free memory was 952.7 MB in the beginning and 941.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-01-14 03:42:05,459 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.05 ms. Allocated memory is still 1.0 GB. Free memory is still 941.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 03:42:05,460 INFO L168 Benchmark]: Boogie Preprocessor took 48.55 ms. Allocated memory is still 1.0 GB. Free memory was 941.9 MB in the beginning and 936.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-01-14 03:42:05,460 INFO L168 Benchmark]: RCFGBuilder took 502.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-01-14 03:42:05,461 INFO L168 Benchmark]: BuchiAutomizer took 8422.19 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 194.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.6 MB). Peak memory consumption was 414.0 MB. Max. memory is 11.5 GB. [2019-01-14 03:42:05,462 INFO L168 Benchmark]: Witness Printer took 4.26 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 03:42:05,470 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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 349.65 ms. Allocated memory is still 1.0 GB. Free memory was 952.7 MB in the beginning and 941.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.05 ms. Allocated memory is still 1.0 GB. Free memory is still 941.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.55 ms. Allocated memory is still 1.0 GB. Free memory was 941.9 MB in the beginning and 936.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 502.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 8422.19 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 194.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.6 MB). Peak memory consumption was 414.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.26 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 8.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 8.2s. 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: inital135 mio100 ax100 hnf100 lsp95 ukn62 mio100 lsp72 div146 bol100 ite121 ukn100 eq133 hnf68 smp64 dnf100 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 9ms VariablesStem: 2 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0;" "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0;" Loop: "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...